Windows Software Essentials

• System Basic
  • 7-Zip - http://www.7-zip.org/
  • Notepad++ - https://notepad-plus-plus.org/

• Internet
  • Firefox - https://www.mozilla.org/de/firefox/new/
  • Thunderbird - https://www.mozilla.org/de/thunderbird/

• Office
  • LibreOffice - https://de.libreoffice.org/
  • FreePDF - http://freepdfxp.de
  • Adobe Acrobat Reader - https://get.adobe.com/de/reader/
  • PDF split and merge - http://www.pdfsam.org/download-pdfsam-basic/
  • (ScanSnap Manager)

• Graphics
  • Gimp - https://www.gimp.org/
  • Inkscape - https://inkscape.org/de/
  • Image Resizer for Windows - http://www.bricelam.net/ImageResizer/
  • LightScreen - http://lightscreen.com.ar/

• Multimedia
  • K-Lite Codec Pack - https://www.codecguide.com/download_kl.htm

• File Transfer/Sync
  • OpenVPN - https://openvpn.net/index.php/open-source/downloads.html
  • ownCloud - https://owncloud.org/
  • FileZilla - https://filezilla-project.org/
  • WinSCP - https://winscp.net/eng/download.php
  • TortoiseSVN - https://tortoisesvn.net/downloads.de.html

• Programming
  • Anaconda3 - https://www.continuum.io/downloads
  • AutoIt - https://www.autoitscript.com/site/autoit/downloads/
  • XML Notepad

• System Advanced
  • ImageWriter - https://sourceforge.net/projects/win32diskimager/
  • TightVNC - http://www.tightvnc.com/download.php
  • Putty - https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html
  • HD Tune - http://www.hdtune.com/download.html
  • CPU-Z - http://www.cpuid.com/softwares/cpu-z.html
  • TreeSize - https://www.jam-software.de/treesize_free/

Links

• https://www.reddit.com/r/AskReddit/comments/7x639l/what_free_software_is_so_good_you_cant_believe/