Windows Apps for Encryption Software
Top 3 Encryption Software Apps for Windows
More Encryption Software Apps for Windows

Advanced File Lock
Trial versionHide or encrypt any file with a password using the government's AES security standard.
Windows
FastSum Standard Edition
Trial versionEfficient File Integrity Verification Tool
WindowsNetID
FreeNetID: Secure Web Login and Data Encryption
Windows
Md5Checker
FreeMd5Checker: Verify File Integrity with Ease
Windows
Handy Encryption (Portable)
FreeHandy Encryption: Simple, Portable File Security
WindowsLockit
Trial versionLockit: Fast PC Password Protection
Windows
Kruptos 2 Go
Trial versionKruptos 2 Go: Simple USB Encryption Made Easy
Windowsn-Pass2Go
Trial versionSecure Portable Password Management and AES-256 Data Encryption
WindowsGigaTrust for Email
Trial versionPost-Send Email and File Control
WindowsFineCrypt
Trial versionEncrypt files on your computer with advanced security options.
WindowsPassword Administrator
Trial versionPassword Administrator: Robust Password Management Solution
WindowsTotalRecall
FreeMonitor your computer and Internet activities.
Windows
Microsoft Excel 2002 for Windows Macro Modification Security Vulnerability Patch
FreeExcel Macro Security Flaw Patch Available
WindowsPC PhoneHome
Trial versionPC PhoneHome: Track and Recover Your Stolen Computer
Windowsidoo File Encrytion Free
Freeidoo File Encryption: Secure Your Data with AES Encryption
WindowsEcho Password Manager
FreeEcho Password Manager: Secure and Easy Password Handling
Windows
FreeOTFE
FreeCreate virtual encrypted disks to secure your files.
Windows
Password Safe
FreeKeep all your passwords securely in encrypted form.
Windows
Steganos Safe
Trial versionSteganos Safe: Secure Your Digital Life
WindowsCryptigo S/MIME Eudora Plugin
Trial versionEudora S/MIME Plug-in: Secure Messaging Made Easy
Windows
USB Secure
Trial versionUSB Secure: Password Protect Your External Drives
WindowsTask Lock
Trial versionPassword-protect your applications.
WindowsDCPP
Trial versionEncrypt your hard disk fully or partially.
Windows
Windows Certificate Enrollment Control Vulnerability Patch (Windows Me)
FreeWindows Patch Fixes Critical Certificate Vulnerability
Windows