Software

System

• Clonezilla — hard disk cloning and imaging software
• Tuxboot — UNetbootin version tailor-made for Clonezilla
• Virtual Box — open-source virtualization software
• WSUS Offline Update — downloader for Windows update packages
• LicenseCrawler — lists license keys of installed software
• VirtuaWin — multiple-desktop manager
• Windows Sysinternals — various utilities for Windows
• ShellMenuView — disables/enables context menu items
• ShellExView — manages Explorer shell extensions

Texts

• NotePad++ — text editor
• Libre Office — office suite
• DejaVu fonts — font family with extensive Unicode support
• MiKTeX — LaTeX distribution
• TeXnicCenter — LaTeX editor
• JabRef — database editor for BibTeX bibliographies
• Ghostscript — software Postscript renderer
• PDFsam — splits and merges PDFs
• Sumatra PDF — light-weight PDF viewer, ideal for pdfLaTeX preview
• Xpdf — PDF tools, such as image extraction
• PDFtk — PDF tool kit to split and join files, rotate pages
• Tweak PDF — PDF tool to change initial view etc.
• DjView — viewer for DjVu documents
• Calibre — e-book reader and management software

Images

• Gimp — bitmap graphics editor
• DBP — batch processor for Gimp
• Inkscape — vector graphics editor
• ImageMagick — command line image convertor and editor
• Sketchup — 3D modeling program

Audio

• Winamp — audio player
• AIMP — audio player
• Audacity — sound editor
• Exact Audio Copy — CD grabber
• MP3-Tag-Editor — creates an modifies content tags of MP3 files

Video

• PotPlayer — nice-looking video player
• VideoLAN — popular video player
• MediaInfo — media-file inspector
• Gaupol — subtitle editor
• HandBrake — video transcoder
• MKV Toolnix — set of tools to create, alter and inspect Matroska files
• MKV Extract GUI — front-end for MKV Extract from the MKV Toolnix set

Files

• Total Commander — powerful two-panel file manager
• TrueCrypt — encryption for sensitive data (files or entire disks)
• Recuva — retrieve deleted files
• File Recovery — retrieve deleted files

Web

• Firefox — web browser
• Thunderbird — e-mail client
• EnigMail — e-mail encryption
• Wget — website grabber

Network

• Connectify — software Wi-Fi hotspot
• NetCat — the Swiss-army knife for TCP/IP
• NMap — port scanner
• Wireshark — network protocol analyzer