Kontalk
5 星中有 3.0 星 ( 以 1 重評為準 )
The Kontalk Network is a community-driven instant messaging network designed for smartphones
類別： 軟件同硬件
Anonymous Messenger
5.0粒星（滿分5粒星） （根據1條評論）
A peer to peer private anonymous and secure messenger that works over tor. It’s also free
Thunderbird
5 星中有 4.0 星 ( 以 2 篇評價為基礎 )
Mozilla Thunderbird is a free and open-source cross-platform email client, personal information
餵食者
5.0粒星（滿分5粒星） （根據1條評論）
Feeder is a fully free/libre feed reader. It supports all common feed formats, including
NewPipe
5.0粒星（滿分5粒星） （根據1條評論）
NewPipe is a free and open-source media player app for Android devices that is best known as an
QR & Barcode Scanner
5.0粒星（滿分5粒星） （根據1條評論）
QR & Barcode Scanner is an ad-free, open-source scanner app.
AntennaPod
5.0粒星（滿分5粒星） （根據1條評論）
AntennaPod is a podcast player that is completely open. The app is open-source and you can
聲音去除和隔離
4.0星（和5星） （根據1條點評）
Separate voice from music out of a song free with powerful AI algorithms. Change audio pitch
黑光
5.0粒星（滿分5粒星） （根據1條評論）
黑光係一個實時網站私隱檢查員。輸入任何網站嘅地址，同埋
OBS.ninja
5.0粒星（滿分5粒星） （根據1條評論）
P2P video conferencing and livestreaming