石墨烯操作系統
4.5星（和5星） （基於2條評價）
GrapheneOS is an Android-based, security-hardened, privacy focused, free and open-source,
作者： tradefree_azrarp
Trade-Free Directory: The ones who offer, should not ask anything in return. The ones who receive, should not have to give anything in return.
Ipredia操作系統
4.0 out of 5 stars (based on 2 reviews)
IprediaOS is a fast, powerful and stable operating system based on Linux that provides an
Qubes OS
4.0 out of 5 stars (based on 1 review)
Qubes OS is a free and open-source security-oriented operating system meant for single-user
Tails
4.5星（和5星） （基於2條評價）
Tails is a portable operating system that protects your privacy and helps you avoid censorship.
maps.metager.de
5.0粒星（滿分5粒星） （根據1條評論）
Since 2016 there is the route planner maps.metager.de, whose maps are based on the free project
KeePassXC
5.0粒星（滿分5粒星） （根據1條評論）
The thing computers can do best is storing information. You shouldn’t waste your time trying to
Crow Translate
3.0 out of 5 stars (based on 1 review)
A simple and lightweight translator that allows to translate and speak text using Google,
Copyq
5.0粒星（滿分5粒星） （根據1條評論）
CopyQ monitors system clipboard and saves its content in customized tabs. Saved clipboard can
Easystroke
5.0粒星（滿分5粒星） （根據1條評論）
Easystroke is a gesture-recognition application for X11. Gestures or strokes are movements that
Human Connection
5.0 out of 5 stars (based on 2 reviews)
Human Connection is a non-profit social knowledge and action network of the next generation. By