Open-source braille translator and back-translator.

A novel Android app repository focused on security, privacy, and usability

NVDA, the free and open source Screen Reader for Microsoft Windows

Modern camera app focused on privacy and security with QR & barcode scanning.

Czytnik Polskich Banknotów is a mobile app for detecting polish banknotes using neural networks

Simple Android PDF viewer based on pdf.js and content providers. The app doesn't require any permissions. The PDF stream is fed into the sandboxed WebView without giving it access to content or fil…

Android application for scanning and manipulating handwritten notes and documents.

The Mullvad VPN client app for desktop and mobile

A beautiful, private, secure, and minimalistic Text, Markdown, and Typst editor.

eSpeak NG is an open source speech synthesizer that supports more than hundred languages and accents.

Android sample code demonstrating a variety of accessibility best practices for View-based UIs.

a free and open source speech synthesizer for Russian and other languages

A feature-rich command-line audio/video downloader

Dialer app

Hardware-based attestation / intrusion detection app for Android devices. It provides both local verification with another Android device via QR codes and optional scheduled server-based verificati…

Android audio player that tracks the listening progress of your audio books and podcasts

A Basic Audio Recorder

Windows installer and portable archive builds for Streamlink.

TTS Util — Text-to-speech utility Android app for synthesising text into audible speech

An up-to-date example using a single activity, several fragments, animations, arguments, with Navigation Components (Kotlin)

K-9 Mail – Open Source Email App for Android

A private messenger for Android.

Support app for DivestOS

Activity launcher creates shortcuts for any installed app and hidden activities to launch them with ease