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Extension Changer

CNET Editors' review

This simple application lets you easily change the extension of a single file or multiple files within a folder, though it offers little else in the way of features or capabilities. Extension Changer offers two ways to change file extensions. Open the program and drag and drop files or folders into a small inset box under the Main tab, fill in the new extension, and press Change. The easier method is to right-click on files and folders and select Edit the extension. Your document or folder is already displayed and you need only type the new extension. Changes were immediately applied. Desktop and Start menu shortcuts aren't automatically added, but since the program is so easily available when it's needed, this isn't a problem. A simple tool is offered to search for more information on extensions. This utility is easy to use, does exactly what it says, and is offered free of charge.

Publisher's Description

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All User Reviews
  • All versions:

    4.0 stars

    out of 17 votes

    • 5 star: 10
    • 4 star: 2
    • 3 star: 1
    • 2 star: 3
    • 1 star: 1
  • Current version:

    4.0 stars

    out of 17 votes

    • 5 star: 10
    • 4 star: 2
    • 3 star: 1
    • 2 star: 3
    • 1 star: 1
  • My rating:

    0 stars

    Write review

Results 1-10 of 17

  • 5.0 stars

    "not perfect, but works excellently"

    August 30, 2012  |   By Mattdoes

    Version: Extension Changer 0.5 build 186

    Pros

    simple and intuitive
    just mark a block of files and drag them to the program window
    file endings can be entered as wished (i.e. jpg.bmp)

    Cons

    not well explained - needs some trial and error until you know how to get exactly what you need
    as mentioned in a review above, if you enter a dot before your ending, your result will have 2 dots
    does not install link to start menu only to desktop - has to be manually moved
    closes after each job

    Summary

    only changes the extension, but that is exactly what i need. the problems were quickly apparent and easily avoided. after that, the program reliably gave me the results i needed.
    despite the problems the program has, i give it 5 stars in anticipation of all the work it will save me in the future!
    Love it.

    Updated on Aug 30, 2012

    UPDATE: caution: leaving the extension field blank removes the extension

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  • 3.0 stars

    "Good but not perfect yet"

    April 26, 2012  |   By Nirvicharaak

    Version: Extension Changer 0.5 build 186

    Pros

    Fast and simple

    Cons

    1. misleading prompts (e.g. looking at .* you might think is wants you to enter .doc for example, where in fact it is just doc)
    2. Impossible to cancel (other than answering to a yes/no window for every single file . Well , I had 1000 files to rename and had to hit damn button 1000 times ? Try it and you start to hate this small beauty in 2 min)

    Summary

    Room for improvements. Don'r expect too much from the program. It's not a product yet

    Reply to this review Read reply (1)

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  • 4.0 stars

    "Great little program that met my needs."

    November 2, 2011  |   By ch8405

    Version: Extension Changer 0.5 build 186

    Pros

    I found this simple to install and use. I needed to change the file extension on multiple pictures, from jpeg to jpg and just by blocking and dragging multiple pictures to the '.exe' program, I had the job done. Previously I changed each picture manually. What a drag.

    Cons

    None that I found.

    Summary

    Great program if you need to simplify modifying the extensions on multiple files.

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  • 5.0 stars

    "Very useful and easy..."

    October 25, 2011  |   By Ridvan Akgun

    Version: Extension Changer 0.5 build 186

    Pros

    I was using File Changer 0.5 on my laptop.
    After formatting my laptop I dowload and began to use.

    Cons

    I was using File Changer 0.5 on my laptop.
    After formatting my laptop I dowload and began to use.

    Summary

    I was using File Changer 0.5 on my laptop.
    After formatting my laptop I dowload and began to use.
    I recommend to everyone. You like it.

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  • 4.0 stars

    "Program does what it said it will do."

    August 26, 2011  |   By CJAShadow

    Version: Extension Changer 0.5 build 186

    Pros

    Quick and simple program

    Cons

    Closes after use

    Summary

    I used it to change files that were given to me with an erroneous extension. Changed ".pdf.pdffile" to ".pdf". I did not have to input anything and it just erased the ".pdffile".

    Only problem is that I had to use it 100 times (files in different folders downloaded from an FTP site) and had to open it 100 times... Stay open!

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  • 5.0 stars

    "DAMN! That hit the spot!"

    October 1, 2010  |   By joerhoney

    Version: Extension Changer 0.5 build 186

    Pros

    Light weight. Does just what it's made to do. Cuts the time of renaming a big handful of extensions down to 5%. Great for converting an html website to php for instance.

    Cons

    No undo feature (that'd surely be very difficult to pull off though).

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  • 1.0 stars

    "DONT DOWNLOAD- ITS INFECTED WITH A HIGH RISK TROGAN!!!"

    September 1, 2010  |   By Princeofwars

    Version: Extension Changer 0.5 build 186

    Pros

    No pros at all. This software is junk and I wouldn't recommend it to anyone. (Read the summary to see why this program is garbage.)

    Cons

    I scanned the installer for this program before I installed it and it found a high risk trogan downloader. For those who dont know what a trogan is, a trogan downloads viruses on to your computer.

    Summary

    There is acutally a simple way to change the extension of a file by switching a setting in the control panal. Just open the setting that says "Folder options" and click on the "View" tab. Then uncheck the box that says "Hide extensions for known file types" and press apply. Now, there should be a file extension next to every file on your computer and you can change it by using the rename option. I hope that this helps anyone who wants to change the file extension of a file. If you have any questions, please feel free to reply to me.

    Updated on Aug 23, 2011

    Yeah... my bad. I wrote this review a long time ago before I knew about false positives. Still, I'm leaving it at one star because it's useless. Anyone can change a file extension with a quick change of a setting in the control panel. I left detailed instructions on how to do this in my summary. Also, I didn't know that it can change multiple extensions before, but... I still think it's kind of useless.

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  • 5.0 stars

    "Brilliant ! Easy to use and straightforward."

    April 23, 2010  |   By Nozzzzzz

    Version: Extension Changer 0.5 build 186

    Pros

    Small on screen when opened and it closes automatically when the job is done.
    Easy to use- open files- drag the file you want to change extension into the little box- type in the desired format than click 'change'.

    Cons

    None at the moment.

    Summary

    Changes file with two extensions i.e- filename.avi.html to one extension filename.avi.
    PLEASE NOTE- it does not CONVERT formats, it only removes an extension. Provided the existing file already exist in the original file than your media player should not have any problem running it.

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  • 5.0 stars

    "perfect program!"

    April 11, 2010  |   By chickenorfish

    Version: Extension Changer 0.5 build 186

    Pros

    very simple to use and understand

    Cons

    closes after changing extensions

    Summary

    if a file has 2 extensions, like ".avi.html" , to get rid of ".html" just put a space in the CHANGE TO field

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  • 2.0 stars

    "Now what? Not tech savy enough I guess."

    November 22, 2009  |   By sabe_in_el_paso

    Version: Extension Changer 0.5 build 186

    Pros

    I don't understand.

    Cons

    The videos still don't play. I don't know what extenstion to use. Whatever I tried didn't work.

    Summary

    I thought this was it. Guess not.

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Results 1-10 of 17

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Extension Changer