TTCS OSSWIN v4.1 , a collection of Free and Open Source Software (#FOSS) for Windows, available for download

TTCS OSSWIN v4.10, a collection of Free and Open Source Software for Windows 10 and 11 is available for download or for viewing online at

You can use your web browser to read detailed information about each program in this compilation : what the program does, view a screenshot or video of the program, and to find links to the program’s website and to download/install the program from the TTCS OSSWIN collection.

Short Screencast of the TTCS OSSWIN UI


Browse TTCS OSSWIN online

Browse TTCS OSSWIN online at

You can browse TTCS OSSWIN online at which features the web interface to learn about Free and Open Source programs in various categories, including screenshots or videos of the programs and a link to the program’s website where you can download the program. The web based UI is responsive, meaning it should be usable on non-Windows small screen mobile phones and tablets.


You can download the entire collection of TTCS OSSWIN as a 7GB file for extracting to your harddrive or USB storage device (or burn on a DVD). The TTCS OSSWIN collection provides a link to install the software directly. The web interface and all screenshots and videos are included in the collection so that you can browse and install software on a Windows computer without internet access.

TTCS OSSWIN 4.10 changelog

  • Date created : September 28 2023
  • File name : ttcs_osswin_v410.iso
  • File size : 6.42 GB (6,895,484,928 bytes)
  • SHA-256 : e778d3d7 7f8be4c6 cad9c593 cfb1bee6 4eabed33 b329b4f9 2d85d0f9 6778ad96

Changes from TTCS OSSWIN 4.00 :

  • Added : moved NAPS from the utilities category to the desktop applications category
  • Updated : LibreOffice, Money Manager EX, 7-Zip, Notepad++, Sumatra PDF, NAPS2, PDFsam, WinMerge, Tomboy-ng, Joplin, gImageReader, Tux Paint, Gcompris, Celestia, Stellarium, Maxima, Extreme Tux Racer, SuperTuxKart, Tanglet, Battle for Wesnoth, FreeCiv, Portable Puzzle Collection, Sokoban YASC, Lucas Chess, LBreakout2, GIMP, Pinta, Inkscape, Blender, ImageGlass,, ShareX, digiKam, Mozilla Firefox, Mozilla Thunderbird, Filezilla, qBittorrent, gPodder, Angry IP Scanner, Bulk Crap Uninstaller, Putty, Ventoy, XAMPP, Audacity, VideoLAN, Handbrake, Audacious, Qmmp, PDFCreator, Virtualbox, Rufus, UltraVNC, KeePass, Axcrypt, LaunchyQt, AutoHotKey, Lively

If you’re want to give comments and feedback or want to assist with this project, then send a email to [email protected]