Thanks for sharing, I'm also checking some of those that I didn't know about it.
Any other suggestions for this brainstorming are welcome.
Allow me to create the next list consolidating the software suggestions, somekind of "Must have" list for ArcaOS users

- 4allCalc
- Apache Open Office
- Assoedit
- BS_FF
- BS_info
- Black Hole
- Cameraderie
- Cleanini + Checkini (WPTools)
- ClipView
- Close all Folders (KillFldr)
- Cool Reader
- DataSeeker
- EPDF
- EPM4PM Tools
- Extended System Tray -
- FTP Server
- FileFreedom
- FileManager/2
- FreePM
- Gotcha
- HBShowDesktop
- JFTP
- KeepassX
- LarsenCommander
- Luckybackup
- ME (Martins Editor)
- ME Editor
- PM-Kill
- QPDFView
- SMPlayer
- Shisen
- TaskBuster
- Title
- VBOX
- WPI View
- WUZ
- Watchdog
- Winback
- Workplace Security
- World Clock
- XFree86
- ZNote Widget
Regards