Programs
DEFENCE
• Access Manager
• Comodo Free Antivirus§
• DefenderUI§
• KeePass§A
• O&O ShutUp10
• VirusTotal
IMAGES
• Adobe Photoshop Keyboard Shortcuts
• Dia
• Diagram Designer
• FastStone Capture§
• Inkscape
• Instant Eyedropper
• IrfanView
• Mapchart.net§
• Pixia/Phierha
• Pixie§
• PaperScan§
• ScreenHunter
• Simple Gallery§A
• XnView, XnView MP§
IMAGES: EDITORS
• Artweaver Free
• Edit.Photo
• Krita
• Paint.NET
• Photopea
• PixBuilder Studio§#
INTERNET, LAN
• AnyDesk§
• Becky!§
• BiniSoft Windows Firewall Control
• Free Download Manager
• K-9 Mail§A
INTERNET: CHROME§
• AdBlock
• EasyReader
• History Button
• Runet Censorship Bypass
MEDIA
• Audacity§
• foobar2000
• MX Player§A
• OBS Studio§
• PotPlayer§
• Shotcut
• VSDC
MEDICINE
• Comorbidity4j
• Comorbidity4web
• Ecgsim
• FreeMED
• MDCalc§A
• Open-source healthcare software
• QRISK2 code
• QxMD§A
PHOTO
• Darktable
• digiCamControl
• Eosmsg
• RawTherapee
• Tornado Shutter Counter
PROGRAMMING
• DBeaver
• Inno Setup§
• madExcept§
• SQLite Experts§
• SQLiteStudio
• SQuirrel SQL
SCIENCE
• Convert
• Publish or Perish
• XMind
SCIENCE: IMAGE PROCESSING
• ImageJ
• Plot Digitizer§
• Print Free Graph Paper
• WebPlotDigitizer§
SCIENCE: MATHEMATICS
• Google Data Studio
• Jupyter
• Microsoft Math Solver
• Precise Calculator
• R Project
• RKWard (IDE for R)
• Scilab
• SpeedCrunch§
SCIENCE: MACHINE LEARNING
• AWS
• Caffe
• Microsoft Cognitive Toolkit
• Nvidia GPU Cloud
• TensorFlow
SCIENCE: REFERENCE MANAGERS
• Bibliographix
• EndNote Online
• Mendeley
• Qiqqa
• WIKINDX
• Zotero
TEXT
• AMP Font viewer#
• ArsClip
• Calibre
• ClipAngel
• DjVu Browser Plug-in
• DjVuToy
• FontBase
• Gnumeric Spreadsheet
• PhraseExpress
• PureText#
• QTranslate§
• Show Room
TEXT: EDITORS
• CudaText
• EditPad Lite
• Fast Notepad§A
• Google Docs
• HxD§
• MikTeX
• Notepad++§
• QuickEdit§A
• SynWrite
• WinHex§
• WPS OfficeA
TEXT: PDF
• Foxit PDF Reader
• Ghostscript
• PDF Creator
• PDF.online§A
• PrimoPDF
• QPDF§
• Sumatra PDF§
UTILITIES
• 7-Zip§
• CCleaner
• Cmder§
• Double Commander
• File Manager§A
• Freeware Utilities
• KeyStore Explorer§
• iCopy
• NVIDIA Inspector
• RegCool
• Registry Finder§
• Roadkil.net
• Screen Master§A
• SUMo§
• System Explorer
• System Spec
• Total Commander§A
UTILITIES: HARD
• CPU-Z
• Display Driver Uninstaller§
• Dual Monitor Tools§
• LatencyMon§
• LCDTest
• NirSoft
• Snappy Driver Installer§
• Speccy
• Sysinternals utilities§
• USB Device Tree Viewer
UTILITIES: HARD: DISK
• Auslogics Disk Defrag
• BurnAware§
• CDBurnerXP
• Defraggler
• DriveImage
• Easy RoboCopy
• FolderSync§A
• FreeFileSync§
• LockHunter
• PureSync
• Rar§A
• Recuva
• UltraDefrag
UTILITIES: MOBILE
• IP Camera Adapter§
• LetsView§A
• MyPhoneExplorer§A
• PrinterShare§A
• Spacedesk§A
WEB DESIGN
• CSE HTML Validator§
• DRKSpiderJava§
• Free Sitemap Generator§
• Google webfonts§
• HTML Tidy
• Google Sites
• Simple Sitemap Creator
• WordPress.com
• Xenu#
STORE OF FREEWARE
• File Hippo
• FossHub
• Sordum
• Sourceforge.net
! — very useful; A — Android; X — broken link; § — used by author; # — no support.