FileHamster - Personal Revision Control - File Hamster - File and Document Revision, Retrieve and Restore
Apache OpenOffice - Apache OpenOffice is an open source, office document productivity suite.
AppleWorks - AppleWorks was office suite by Apple that combined a word processor, a drawing program, a painting...
LibreOffice - Free office suite, open source, and compatible with .doc, .docx, .xls, .xlsx, .ppt, .pptx files. Updated regularly – download for free. Originally based on OpenOffice.org.
LBackup - An rsync based backup solution for *NIX based system(s), with a flexible scripting subsystem which...
Microsoft 365 - Boost your productivity with reliable access anywhere with services like email, calendar, file sharing, meetings, instant messaging, and Office Online