[Last Updated: June 2, 2008]

If you’re like me, you are probably a big fan of things that are free. Unfortunately many people don’t realize that the internet houses all sorts of free software, including software that is comparable or in some cases actually better than their paid counterparts.

As a result, I decided to create a post that collects the top 2 or 3 free software alternatives from around the internet and keep them all in one place. As new free software is created or improved, this list will continue to be updated in the hopes that it will remain a valid resource over time.

Note: This list is intended to be a collection of free software. If you are interested in a list of the applications that are web-based, I recommend you check out my post Best of: Web-based Applications.

Here is my compilation of free software, broken down into categories, and includes a brief description of each:

- Anti-Virus -

  • Avast – Free anti-virus software for non-commercial use. Does require regular re-registration.
  • AVG – Free and lightweight anti-virus software that works for Windows Vista and Linux.
  • ClamWin – Popular alternative anti-virus software.

- Adware/Spyware Removal -

  • Spyware Terminator – Currently the best free adware/spyware removal tool.
  • Spybot – Has trouble keeping up with current adware/spyware, but makes for a good secondary scanner.
  • Windows Defender – Microsoft’s product offers a quick and effecient way to rid yourself of annoying adware/spyware.

- BitTorrent -

  • Azureus – Open source java-based BitTorrant client with plugins available.
  • uTorrent – Smaller and quicker BitTorrant client.

- Blogging Software -

- Calendar -

  • Sunbird – Mozilla’s calendar and organizer service.
  • EssentialPM – Another free calendar and organizer service.

- Computer Cleaner -

  • CCleaner – System optimization and privacy tool that allows Windows to run faster by freeing up disk space.

- Desktop Search -

  • X1 Enterprise – Indexes 370 different file types.
  • Google Desktop – Google is usually tops when it comes to search, but this is known to slow down your computer when installed. Includes Outlook toolbar and GMail search.
  • Yahoo Desktop – Yahoo’s version of desktop search, for people that prefer Yahoo products.

- Digital Image Editor -

  • The GIMP – Open Source image editor for people that went something similar to Adobe Photoshop.
  • Paint.net – Another alternative to Photoshop from students at Washington State University.

- Download Manager -

  • Download Manager – Fast and efficient download manager that integrates well with the major browsers. Also works great with FlastGot extension for Firefox users.
  • FlashGet – Complex download manager for advanced users.

- E-Mail Client -

  • Thunderbird – Free desktop E-mail client. Supports POP3 and IMAP. Can be improved via Thunderbird extensions.
  • Foxmail – Free desktop E-mail client that based out of China.

- Feed Reader (Desktop) -

  • GreatNews – Most popular desktop feed reader.
  • Snarfer – Another great feed reader rapidly rising in popularity.

- FTP Client -

  • Firezilla – Fast, reliable, and secure FTP client.
  • SmartFTP – Good alternative FTP client for non-commercial use.

- HTML Editor -

  • Nvu – Popular open source HTML editor.

- Instant Messenger w/Voice -

- Office Products -

  • OpenOffice – Popular open source Office suite.
  • AbiWord – Lightweight alternative to Microsoft Word.

- Password Manager -

  • Keepass – Popular password manager.

- PDF Creator -

- PDF Viewer -

- Phone -

  • Skype – Internet phone service. **Charges associated with service, but the software is free**

- Screen Capture -

  • FastStone – Feature filled screen capture service that doesn’t even require installation.
  • PrintScreen – Basic screen capture service.
  • WinSnap – Fairly professional screen capture service that will be able to do most of the stuff you want it to.

- Text Editor -

  • Edit Pad Lite – Text editor similar to Notepad, but with tabbed windows and more!
  • Notepad 2 – Designed to be an improvement over Notepad.
  • NoteTab Lite – Text editor with built in libraries.

- Video/Audio Player -

- Web Browser -

  • Firefox – Most popular alternative to Internet Explorer. Features versatility with extensions and themes. See my Users Guide to Firefox 2.0 for a full review.
  • Flock – Based on Firefox web browser, but includes several built-in social features. See my Users Guide to Flock for a full review.
  • Opera – Popular alternative browser known for its speed and security. See my Users Guide to Opera for a full review.

- Windows Explorer -

  • Xplorer2 – Replaces Windows File Explorer with some advanced options.
  • ExplorerXP – Replaces Windows Explorer for Windows 2000 and XP.
  • QTTabbar – Allows you to operate files and folders like tab browser folder grouping, histories, etc.

- Zip Utility -

  • 7 Zip – Open Source zip utility
  • IZArc – Zip utility that supports over 50 archive types.
  • TugZip – Free archiving utility for Windows that provides support for compressed, encoded, and disc-imaged files.

In reviewing the above list, the one thing that jumps out at me is that a lot of this software is open source. I think this helps demonstrate the power of open source software both as a way to drive down prices, as well as providing an overall better product in many cases, due to the unlimited resources available.

If you know of a qualifying product that you think should be included in this list, please let me know in the comments below!