This list contains a list of software and services that have good records.

Software

Browser

Mozilla Firefox

Browser Extensions

uBlock Origin

Password Managers

BitWarden

KeePassX

Firefox Lockwise

Honourable Mention: LastPass

Productivity

LibreOffice

Graphics

GIMP is an image editor that is a an alternative to Photoshop.

Services

Search Engine

DuckDuckGo

StartPage

Communication

Email

ProtonMail

Tutanota

Videoconferencing

https://meet.jit.si/

Team Collaboration

Element

Instant Messaging

Signal

Telegram

Jami

Social Media

Check out Mastodon or GNU Social.

Operating System

Desktop/Laptop

GNU/Linux, such as Ubuntu or Debian

Smartphone

TBD