Simplify your laptop buying
Over the weekend, I accidentally deleted all of my MP3s. Using SHIFT+Del, I wiped them from my hard drive without stopping at Go or the Recycle Bin. After running to go get the dunce cap, my initial reaction was to pull out the iPod and copy them back over. In some ways it would be the easiest solution, but it wasn't the most elegant. Wouldn't it be easier if I could just restore all those files to their original locations?
Recuva, from the makers of CCleaner, scans your drive for files you've deleted or damaged and restores them. It's not perfect, but for a free recovery program--a category noted for its lack of freeware--Recuva is both easy to use and effective. It's pronounced "recover," according to the publisher's Web site.
As you can see in the screenshots, the interface is more or less a spreadsheet layout with buttons at the top. The real work gets done by the recovery wizard, which starts when you launch the program. You can opt out of it, and change the settings so that it doesn't launch the next time you run it, but the wizard's steps are clear and worth using to streamline data recovery. Closing the wizard will take you directly to the advanced features.
The wizard first asks you what kind of files you're looking to recover, divided into file type categories. There's Pictures, Music, Documents, Video, Emails, and Other, which is really All Types. The next step in the wizard is to identify where the files were located. You can tell it to search everywhere using the I'm Not Sure option, or limit it to any removable memory including USB keys, iPods, and memory cards, in the My Documents folder and subfolders, or in the Recycle Bin. You can also restrain Recuva to one specific folder.
Scanning is a bear of a process, and the predicted duration of the recovery scan was off by about 10 minutes during my situation. The bottom line is that if you're trying to restore a large chunk of data--say, more than 1GB--you're looking at a long coffee break.
Once it's done, Recuva will dump out a list of files and their original locations, their timestamps, and other data. Switching to Advanced mode will provide more detailed information on each file, including a preview if available. It will also show all of the file data in one field that is copyable, and the file's header data.
Recuva is effective, but not all the time.
(Credit: Screenshot by Seth Rosenblatt/CNET)In the Options menu, you can toggle useful features such as changing the viewing mode from list to tree or thumbnails, outputting your settings to an INI file, and adjust the secure overwriting setting from the simple one pass to the Gutmann standard of 35 passes. Several of the options, such as rescuing damaged files, restoring the original folder structure, or setting the scan permanently to be a deep scan, seem as if they should be set as defaults because they're that useful to data restoration, but they're not.
Recuva lacks an output screen, which would be useful in comparing which files were successfully restored against those that weren't, but because the program is free and effective, it's a flaw that's easily overlooked.
If you have a favorite deleted data restoration program, tell me about it in the comments.
Mozilla's homegrown tool for synchronizing Firefox across computers and devices graduates to beta and introduces incremental syncing and a more streamlined, less obtrusive experience. Mozilla Weave 1.0 beta 1 looks and feels far more polished than its predecessors.
Weave integrates smoothly into the Firefox options pane.
(Credit: Screenshot by Seth Rosenblatt/CNET)It does away with the "about:weave" access to the add-on's configuration pane, better handles Firefox preference integration when syncing for the first time, adds an automatic on-demand sync for when changes are detected and should more comprehensively sync history. This first beta also fixes a problem that the previous Weave v0.8 had when connecting via Fennec 1.0 beta 5.
However, Weave still has numerous problems. It conflicts with many add-ons, including AdBlock Plus, one of Firefox's most popular. The new incremental sync transfers data in chunks, so you can still use the browser, but it also prioritizes the first sync based on "interestingness." This amounts to syncing the data that you use most first, but it means that an initial sync could take hours depending on how much data you have. Weave is available for Windows, Mac, and Linux users.
First introduced in beta in April, Panda Cloud Antivirus graduates to a stable, public release and signifies a major security vendor taking aim at the freeware competition--instead of the other way around. Cloud Antivirus was notable on its beta release for being one of the few security options available to users that contained most of its protections in the cloud. This allowed it to protect users while consuming significantly fewer resources than many competing programs.
Panda Cloud Antivirus 1.0 is notable as a free security solution for two reasons: Panda is a reputable security vendor, and the program achieves its goal of freeing up system resources. In a press release, Panda Security CEO Juan Santana described Cloud Antivirus as a game-changer. It's not clear quite yet that that's the case, but at the very least the program looks to fill a niche created by resource-conscious netbooks.
As light on resources as advertised, Cloud Antivirus offers strong reputation-based protection for those who want their security program out of sight and out of mind. A third-party efficacy evaluation wasn't available at the time of writing, but in empirical testing the program only used 9 MB of RAM while idle, and only 56 MB of RAM when scanning. Many other security programs will run scans at 150 MB of RAM or more.
Despite keeping most of its database in the cloud, Panda Security's Senior Research Advisor, Pedro Bustamante, noted during an interview in October that Cloud Antivirus isn't disabled just because the host computer is disconnected from the Internet. "Panda has an offline mode that uses a small cached copy of Collective Intelligence on your local drive, it's only the most recent threats on a real time wild list." Collective Intelligence is the name that Panda gave its cloud system when it was introduced in 2007.
When you open Cloud Antivirus, the main window lets you know whether you're safe or not with a big red or green icon. Cloud Antivirus works as other antivirus solutions do, offering a Quick Scan and a Custom scan for specific folder, files, and drives, but its ancillary features are exceptionally light. The Quick Scan took 13 minutes on my Windows 7 Lenovo T400 laptop.
Dragging an active Cloud Antivirus window, in Windows 7 at least, will turn it translucent.
(Credit: Screenshot by Seth Rosenblatt/CNET)You can opt out of contributing anonymous data to the cloud, but that also opts you out of automatic threat management. There's a network connection proxy option should you need it, and a reporting feature that will show you what kind of threats have been detected and removed from your computer. You can filter the report by All, Last 24 hours, Last Week, or Last Month, and there's a Recycle Bin pane from which you can recover a false positive, should you need it. Unfortunately, the Recycle Bin is hidden behind an obnoxious "flipping" screen that cheesily rotates when you need to access it.
If you're familiar with the minimalist Microsoft Security Essentials, Cloud Antivirus is even simpler. I did notice some odd interface rendering around the minimize and close buttons in Windows XP, but not in Windows 7. There are other more serious concerns about the program. Most notably, it lacks a scheduler, and it removes user input from update functions. Scans are also limited: you can tell the program what to scan, but not what to look for, so forget about toggling heuristics or rootkits. Then again, the point of this kind of security is that it's all wrapped into one.
Keeping in mind its limited feature set, and that we don't have efficacy numbers at the time of reviewing, Panda Cloud Antivirus makes good security choice for those willing to take the plunge.
Far more robust than Microsoft Paint, but nowhere near as loaded with features as Photoshop, Paint.NET occupies a niche perfect for users who want a free image editor that has more than resizing and inverting. Version 3.5 includes an enormous number of stability tweaks and menu adjustments, as well as a couple of new minor features and some Windows 7 love, too.
Paint.NET 3.5 includes better Aero-theme integration and a new Utilities menu.
(Credit: Screenshot by Seth Rosenblatt/CNET)One of the biggest changes makes the program's installation far less obvious. The new version automatically downloads and installs the program's prerequisites, including the latest Microsoft .Net version and Windows Installer. It will update in the background now, too, so that you can continue to use the program until it's ready to restart. Longtime users should notice that the program starts up about 20 percent faster, according to the publisher.
The program has been visually tweaked to look better on Aero for both Vista and Windows 7. Mostly, this means that the menu bar appears offset from the Aero pane border, and it looks good. The Selection tool will no longer use the "dancing ants" that most other image editors use. Instead, a context-sensitive gray overlay appears as you make your selection. This works fine when using the lasso tool, but was hard to discern when used with the magic wand. According to the publisher, this change was made to reduce CPU consumption. There are three new effects, as well, for Surface blurs, Dents, and Crystalize.
The new Utilities option on the menu bar now hosts the Language submenu, Manage Fonts, which loads the Windows font control panel, and the manual Check for Updates tool. The full list of program changes can be found here.
How often do you think about the background systems that make your computer run smoothly and surely? As with most foundations, generally only when they're broken or faulty. And that's a shame. We've rounded up seven freeware utilities that can help you get (and keep) your Windows system in top shape.
We include some top picks in the disk defragger, file compressor, and all-around optimizer categories. There's a tool to recover lost data, and another to cleanly remove programs, including Registry leftovers. Check it out in our must-have utilities roundup.
Have other favorites that didn't make our list? Opine away in the comments.
Web ads aren't just annoying, they can also be the source of a malware infection that attempts to steal your identity. In her September 15, 2009 InSecurity Complex blog, Elinor Mills describes how ads are being used by criminals to trick people into buying fake antivirus software, among other nefarious purposes.
Technology to block the ads that appear on Web pages has been around for almost as long as the ads themselves. No doubt someone will point out the irony of a blog that relies on ads for its livelihood explaining how to prevent them from appearing. For better or worse, few people will actually take the time to use an ad blocker when they browse. I don't think online advertisers are losing much sleep over the technology—yet.
Skip the ads when viewing pages in Firefox
One of the most popular Firefox add-ons is Adblock Plus, which puts an "ABP" icon on the far right of the main menu. Click it (or press Ctrl-Shift-V) to view the blockable items on the current page. Choose the down arrow next to the icon to open the program's Preferences dialog, disable ads on the page or site, or select other options.
Click the Adblock Plus icon to view blockable items on the current page.
(Credit: Wladimir Palant)Hovering over the Adblock Plus icon shows the add-on's status and the number of blocked and blockable items on the current page. You can also open the program's Preferences dialog by clicking Tools > Adblock Plus Preferences. There you can subscribe to an ad filter, import and export blocklists, view and reset your "hit" list, and change your view. Another option lets you remove the block tabs that appear by default on Flash and Java items.
Block ads in Internet Explorer
Back in January 2008, I called the free IE7Pro "(t)he only Internet Explorer 7 add-on you'll ever need." Well, the name's the same, but the program now works with IE 8 as well. Blocking ads in IE is as easy as downloading and installing IE7Pro, clicking Tools > IE7Pro Preferences, and checking Ad Blocker on the main Modules tab. The program blocks Flash, Java, pop-ups, pop-unders, and other types of Web ads.
Activate ad blocking in Internet Explorer by choosing the Ad Blocker option in IE7Pro's Preferences dialog.
(Credit: IE7Pro Team)To put a finer point on your IE ad blocking, select the AD Blocker option on the left side of the Preferences window. There you can enable the program's Flash blocker, which is off by default. You can also make changes to the IE7Pro filters, but you can't import or export filters as easily as you can using Firefox's Adblock Plus.
Use a proxy to squash ads in Chrome
It isn't surprising that Google decided not to include an ad blocker in its Chrome browser. After all, the company makes quite a bit of money from serving up those ads, so helping people to block them would be self-defeating. I found a couple of ad-blocking extensions for Chrome, but after taking a look at them, I just didn't trust them.
In one case, the home page of the extension's provider was crowded with ads itself. And another Chrome ad blocker I looked at had an unfinished appearance. The best solution I could find for blocking ads in Chrome is the Privoxy Web proxy, which is available on Source Forge. Configuring the add-on is a challenge, but a post on the GeekZone tech community boils it down nicely to seven steps.
Block ads in Opera, no add-ons required
The best way I found to block ads in the Opera browser is to use the program's built-in content blocker. To activate it, right-click anywhere on the page and choose Block Content. Only the blockable content on the page will be highlighted, and a toolbar appears at the top of the page. Choose an item to block it, and then click Done on the toolbar to reload the page minus the elements you selected.
To unblock an item, just reopen the Block Content toolbar and click the "Blocked Image" indicator. You can also view the URLs of all blocked items on a page, edit the entries, and add or delete items. There's no option to import or export a list of blocked URLs, however.
Bonus tip: Block ads and malicious sites via the free OpenDNS proxy service
Perhaps the greatest security resource on the Web is the free OpenDNS proxy service, which sends all your Internet traffic through a well-maintained set of filters to screen out ads as well as sites known to host malicious content. You can use the OpenDNS service to block gambling, adult, and other specific types of sites. For instructions on using OpenDNS, see Becky Waring's article "Use OpenDNS to surf safely with these tricks" on the Windows Secrets site.
Adobe Systems' Portable Document Format (PDF) is one of the great successes of the software industry. PDF has been the de facto standard for document exchange since the mid-1990s, but it wasn't an official ISO standard until 2008.
Unfortunately, the ubiquity of Adobe Reader and other PDF software has made the format a target for malware perpetrators. Along with Sun's Java, Adobe's Flash Player, and Apple's QuickTime media players, it's imperative that you keep your PDF reader up-to-date to prevent it from becoming an entryway for viruses. (I wrote about the importance of keeping your apps updated in a post from last April.)
So when I heard last week about an important security update for Adobe Reader 9, I hurried to the Adobe site to download the new version 9.2. But the 45MB download included a separate program: Acrobat.com with Adobe AIR. This is a Web service for sharing and collaborating on documents. It was formerly called Create Adobe PDF Online.
Update, October 27, 2009: The Adobe site is now offering the Adobe Reader 9.2 upgrade without the Acrobat.com with Adobe AIR component. Thanks to CNET member baddy_3- for pointing this out.
I hadn't signed up for Acrobat.com—registration is required to use the service—I just wanted the Adobe Reader update. I couldn't find it offered on Adobe's site minus the Acrobat.com add-on I didn't want. I contacted Adobe to ask them about this. Adobe spokesperson John Cristofano told me the following via e-mail:
"(I)f a user downloads the full installer of Adobe Reader 9.2 (Windows or Macintosh in English) from the 'Get Adobe Reader' page on Adobe.com, the Acrobat.com on Adobe AIR application will be included. If a user already has a previous version of Adobe Reader 9.x installed on his/her system and the Adobe Updater delivers that person the version 9.2 update (the latest dot release update to their existing product), Acrobat.com on Adobe AIR is not included."
I didn't recall installing Acrobat.com with AIR on my system, but I can't verify that it wasn't installed prior to the update to version 9.2, either. The machine's only six months old, though, and I hadn't signed up for the Acrobat.com service, so I certainly had never used Acrobat.com with AIR if it were on this PC.
In any event, I wasn't inclined to wait for Adobe Reader's auto-update component to fetch and install the latest security patch without Acrobat.com, nor would I recommend that other Adobe Reader 9.x users wait to update their version. And if you updated the program manually from Adobe's download site, you got Acrobat.com with AIR, whether you wanted it or not.
Downloading Adobe Reader 9.2 from the Adobe site requires that you also install Acrobat.com with Adobe AIR.
(Credit: Adobe Systems)You're also offered a free McAfee Security Scan, but at least you can uncheck that option to do without the scan. (If you're still using Adobe Reader 7 or 8, you can update to versions 7.1.4 and 8.1.7, respectively, without having to install any other programs.)
I could've saved myself a lot of time and trouble if I had just stuck with Foxit Reader, the free PDF reader from Foxit Software. I used Foxit Reader exclusively on my old laptop, but for some reason I switched back to Adobe Reader when I bought my new machine last spring. Foxit Reader has a lot of fans, but it's far from the only free Adobe Reader alternative.
Tracker Software Products' PDF-XChange Viewer does a good job of matching Adobe Reader's features and interface while—like Foxit Reader—taking up much less disk space (though at 15MB, PDF-XChange Viewer is almost three times as large as Foxit Reader).
If small is what you're after, try the open-source Sumatra PDF Viewer, which at just over 1MB is downright lilliputian, compared to the competition. The program may lack some of the polish of its larger brethren, but it might be all the PDF reader you need.
An even-smaller free PDF reader is PDF2EXE Software's CoolPDF Reader, which weighs in at a modest 900KB. You'll find capsule reviews of these and one other free PDF reader at the Tech Support Alert site.
By the way, if you're looking for a free way to create PDFs, I described one in a post from March 2008: Acro Software's CutePDF Writer. Coincidentally, that post also included information about the free trial of Create Adobe PDF Online, which has since become Acrobat.com. Talk about going full circle!
The PortableApps Suite is a storehouse and management system for "portable" versions of some of the most popular freeware around. That collection used to be limited only to open-source programs. But on Wednesday it started making portable versions of closed-source freeware to users. The first batch of portable freeware includes Web browser Google Chrome, VoIP client Skype, BitTorrent client uTorrent, antispyware tool SpyDLLRemover, and three others at the time of writing. The new portable versions of these programs work both independently and in tandem with the PortableApps suite.
In a statement published on its Web site, PortableApps.com founder and CEO John Haller said that PortableApps "remains committed" to open-source software, but that closed-source freeware publishers would find other venues for USB stick-friendly versions of their programs if PortableApps didn't open its doors to them. For users that want to support only open-source programs, he said that the PortableApps directory will soon be filterable.
PortableApps is also planning to accept portable versions of commercial software, although it hasn't announced a timeline yet. Readers can check on the latest updates to the PortableApps catalog at their Web site, although we do host most of them at Download.com as well.
Browsing the Web has become like walking down a carnival sideshow. Everywhere you turn, you're bombarded with come-ons. You know there's a catch to each and every pitch because these barkers are pros at separating you from your money.
The people offering free software and Web services appear to be taking lessons from retired carnies. Their offers are too good to be true—literally. Most of these folks are in business, after all, so they have to make money somehow.
And as they say, the most successful cons are the ones where the victim doesn't even know he or she has been conned at all.
Of course, the purveyors of these "free" services assert that there's nothing underhanded about their method of doing business. Many are up-front about their business model, whether it involves placing ads in their products and services, downloading unrelated browser toolbars along with their updates, charging only organizations who use the software while letting individuals have it for free, or offering only dumbed-down versions of the programs for free and requiring payment for access to all the products' features.
Still, sifting through the "free" claims to find the true price you pay for such products can be daunting. Anyone who has used the Internet for any length of time knows it pays to be skeptical. While there are hundreds—perhaps thousands—of truly free programs and services available on the Web, finding the best of them isn't always easy. And clicking the wrong free-download link can be downright dangerous.
One way to determine whether a program is really free is its use of the Free Software Foundation's GNU General Public License (GPL). The GNU GPL stipulates that the software can be used, copied, and distributed verbatim without limitation, though it cannot be changed. While you can usually get the source code of programs that adhere to the GNU GPL, the license differs somewhat from open-source software.
The Open Source Initiative defines 10 criteria that programs must follow to be considered "open source." Among these are that the software can be redistributed—whether sold or given away—without limitation, and that the source code be distributable as well. Such programs must also allow "modifications and derived works" that can be distributed under the same terms.
SourceForge provides the most comprehensive collection of open-source software for Windows, Linux, and other operating systems. The programs listed on the site are often poorly documented and may be labeled as "projects," so you may not want to pin your business's success on one of them.
In fact, you'll often find more complete reviews of the programs listed on SourceForge by searching for them on Download.com. For example, here's the SourceForge entry for the KeePass Password Safe password-management freeware, and the product's entry on Download.com.
Whose bandwidth is it, anyway?
My biggest beef with software vendors—whether they charge for their products or not—is their cavalier attitude toward our system resources. Microsoft ties up our PCs every second Tuesday of the month with multimegabyte Windows updates. But a more recent example is Apple's latest iTunes and QuickTime update, which comes in at a whopping 101.2MB download. Apple, Microsoft, and other software vendors repeatedly expect me to put my workday on hold and turn my system over to their monster updates.
Apple's iTunes + QuickTime updater wants to download more than 100MB of patches in the middle of my workday.
(Credit: Apple)Many antivirus and other security programs let you use them for free but request a donation—sometimes repeatedly. For example, InformAction's popular NoScript add-on for Firefox opens a page after each update that solicits donations.
Other times, the vendor offers a free version of their commercial products, but finding it on the company's site becomes a game of Where's Waldo? If you're looking for AVG Free, you'll find it much faster on Download.com than you would on AVG Technologies' site.
Perhaps the greatest danger when looking for free software is becoming a victim of rogue security programs. This form of malware tricks you into downloading it by promising free protection, and then it claims to have found viruses that aren't actually there. The software holds your system for ransom, requiring that you pay to "remove" the infection that the program itself created.
The best way to avoid such traps is to restrict your software downloads to sites such as Download.com that scan all the files they host for malware prior to offering them for download. Better yet, think twice or even three times before installing any program. Every piece of software you load on your PC comes at a price, even if it's just the time, effort, and bandwidth required to keep it up-to-date so it doesn't become a security weak point.
Outlook, Thunderbird, and Yahoo Mail put Gmail and Hotmail to shame in one important area: handling attachments. Moving e-mail-attached files to a folder on your PC is a breeze in Outlook, Thunderbird, and Yahoo Mail. Doing the same in Gmail and Hotmail? Forget it!
Freeware strips e-mail attachments in a few clicks
Back in June 2008, I wrote about Kopf Outlook Attachment Remover donationware, which lets you save some or all of the files attached to Outlook messages to your PC or network. The program adds a button to Outlook's menu that opens a single dialog box showing your attachment-removal options.
Kopf Outlook Attachment Remover's single dialog lets you save attachments to a folder outside Outlook.
(Credit: Kopf)The attachments can be removed from the message or simply copied to a separate folder. You can detach specific types of files, remove files larger than a size you choose, and save images embedded in the body of messages. Other options let you overwrite or rename duplicate files, reproduce subfolders in the target folder, and even return the files you remove to the e-mails they were originally attached to.
You get many of the same options in Mozilla's Thunderbird e-mail program via the AttachmentExtractor donationware. After you download and install the add-on and restart Thunderbird, an AE Extract button is added to Thunderbird's toolbar and an AttachmentExtractor option is added to the program's Tools menu.
Selecting either option opens the add-on's settings, which let you select the target folder, save attachments of certain types or with specific attributes, and auto-extract all attachments or only those meeting specific criteria. You can also delete some or all of the attachments, mark the messages as read, and delete the messages automatically.
The AttachmentExtractor add-on for Mozilla Thunderbird provides several options for handling e-mail attachments.
(Credit: AttachmentExtractor)
Download attachments in Yahoo Mail
It's no secret that Webmail services can't match the features of their desktop counterparts, but when it comes to attachments, Yahoo Mail can teach Gmail and Hotmail a thing or two. While Gmail and Hotmail make it easy to find messages with specific types of attachments via search operators, downloading them once you've found them is another matter.
By comparison, zipping and downloading the files attached to your Yahoo Mail messages takes only a couple of clicks. In Yahoo Mail's Classic interface, click My Attachments in the left pane, select those you want to save, or click Check All to choose them all. Then click the Save to Computer button and choose Zip & Download Files button.
Yahoo Mail's attachment-extraction option makes it easy to save e-mail attachments to your PC.
(Credit: Yahoo)All the attachments are saved in a single zipped file to your browser's default file-download location. You don't get the many options provided in Outlook Attachment Remover or Thunderbird's AttachmentExtractor add-on, but at least the files are backed up and available on your PC or removable medium. I still haven't figured out how to accomplish the same feat with the attachments in Gmail and Hotmail.
Gmail and Hotmail do let you search for all attachments, and in Gmail you can find files by name or extension. To find all messages with attachments, enter has:attachment in the search box of either Gmail or Hotmail and press Enter. Gmail lets you add filename:*.doc, for example, to find only messages to which a Word .doc file is attached. You'll find a complete list of Gmail search operators on the service's help site.
Unfortunately, once you find the attachments in Gmail and Hotmail, there's not much you can do with them except open them one at a time and forward them to a POP or IMAP account. Then you can detach or otherwise process the attachments using one of the free add-ons described above.
You can also set Gmail to automatically forward messages to a POP or IMAP account. (In Hotmail you can forward automatically only to another Microsoft mail service.) I described how to forward mail from Gmail to Outlook and Thunderbird in a post from December 2007.
This won't help you detach the files already received by your Gmail account because there's no way to forward messages in bulk from Gmail. I realize that such a capability would be a spammer's dream come true, but a feature that lets you detach in bulk the files attached to Gmail messages would be nice.
