Office Products:
LibreOffice - Office Suite ~ [Win,Mac,Linux,Android]
private, free & open source office suite to replace Microsoft Office & Google Docs. Includes = Writer [Word], Calc [Excel], Impress [Powerpoint], Draw [Visio/PDF], Base [Access DB], Math {unique for math calculations}.
ONLYOffice - Office Suite ~ [Win,Mac,Linux,Android]
private, free & open source office suite to replace Microsoft Office & Google Docs (also works Online in browser). Includes = Document [Word], Spreadsheet [Excel], Presentation [Powerpoint], Diagram [Visio], EBook {unique for ebook reading}, PDF/Form Creator [PDF editor]. It is also GDPR, HIPPA, and other security protocol compliant.
Thunderbird - Email/Calandar Client ~ [Win,Mac,Linux,Android]
private, free & open source email client, calander, and productivity program. securily linnk and check all email accounts, sync calander events and install privacy extensions.
Music/Video Players
free open source cross-platform multimedia player and framework that plays most multimedia files, and various streaming protocols. it can rip/burn cds, stream, cast, manage subtitles and audio files metadata.
MPV - [Win,Mac,Linux,Android]
free open source media playerr, with minimalistic ui, keyboard or commandline controls, low resource requirement. perfect for older machines or a small sive vlc alternative. slight learning curve with controls.
Notes:
Obsidian - [Win,Mac,Linux,Android]
private, free & open source office suite to replace Microsoft Office & Google Docs. Includes = Writer [Word], Calc [Excel], Impress [Powerpoint], Draw [Visio/PDF], Base [Access DB], Math {unique for math calculations}.
Notion - Notes/Mail/Calendar ~ [Win,Mac,Linux,Android,iOS]
private, free & open source office suite to replace Microsoft Office & Google Docs (also works Online in browser). Includes = Document [Word], Spreadsheet [Excel], Presentation [Powerpoint], Diagram [Visio], EBook {unique for ebook reading}, PDF/Form Creator [PDF editor]. It is also GDPR, HIPPA, and other security protocol compliant.
Notesnook - [Win,Mac,Linux,Android]
private, free(limited), & open source pasic note taking application with text markdown.