PDF Converter

Create PDF filesGPL-3.0-or-later

FairScan – PDF Scanner

Scan a document and get a clean PDF you can save or share instantlyGPL-3.0-only

Orion Viewer - Pdf & Djvu

Orion Viewer is pdf, djvu, xps, tiff and comic books (cbr, cbz, cbt) file viewerGPL-3.0-or-later

PDF Wallet

Simple PDF Wallet for your most important PDFsGPL-3.0-only

Librera Reader

Book and PDF readerGPL-3.0-or-later

MuPDF mini

Minimalist viewer for PDF, XPS, CBZ, unprotected EPUB, and FB2 documentsAGPL-3.0-or-later

SaveTo…

Save shared image or pdf to selected directoryCDDL-1.0

MakeACopy

Privacy-focused document scanner with OCR and PDF exportApache-2.0

Working Time Account

Record working hours, generate and send reports (PDF, CSV and ICS)GPL-3.0-or-later

Atomize

PNG image compression with notably file size shrinkingGPL-3.0-only

KOReader

Ebook readerAGPL-3.0-only

PassAndroid

View Passbook filesGPL-3.0-only

Obsqr

The most lightweight QR code readerMIT

Web2PDF

Convert any web page at your fingertipsMIT

oxproxion

Chat with OpenRouter LLMsApache-2.0

Diaguard: Diabetes Diary

Diabetes diary and food databaseGPL-3.0-or-later

Binary Eye

QR code and barcode scanner with no adsMIT

SiYuan

A privacy-first, self-hosted knowledge management appAGPL-3.0-only

Blood pressure monitor

Save, analyze and export your blood pressure!MIT

Baby Books

Make your own picture books using images and words from WikipediaGPL-3.0-or-later