Open Source Software Library

Electronic document management system with indexing, workflows, permissions, and versioning.

Document management system focused on scanned documents, OCR, metadata, and organization.

Self-hosted web application providing a wide range of PDF manipulation and conversion tools.

Command-line utility that adds searchable OCR text layers to scanned PDF files.

Optical character recognition engine supporting many languages and image formats.

Document scanning application with OCR, PDF creation, profiles, and scanner support.

KDE document scanning application for creating multi-page PDF and image documents.

Post-processing tool for scanned pages, including splitting, deskewing, margins, and content cleanup.

Web application for browsing, reading, and managing Calibre e-book libraries.

Self-hosted audiobook and podcast server with mobile apps, streaming, and library management.

Media server for comics, manga, magazines, and e-books with web reading and metadata management.

Modern GTK e-book reader for EPUB and related formats.

Document and e-book reader optimized for e-ink devices and Linux-based readers.

Cross-platform open-source e-book reader focused on modern reading and library features.

Self-hosted RSS reader with a web interface inspired by classic feed-reader workflows.

Self-hosted RSS reader designed around a simple stream-style reading experience.

Personal news reader with RSS aggregation, filtering, training, and social reading features.

Self-hosted read-it-later service for collecting, organizing, and reading web articles.

Self-hosted bookmark and content organizer with tagging, full-text search, and AI-assisted features.

Collaborative bookmark manager with archiving, tagging, collections, and link preservation.

Simple bookmark manager with archiving, full-text extraction, and a web interface.

Self-hosted bookmarking and content-collection application for saving links, notes, and media.

Hierarchical note-taking application with rich text, scripting, relationships, and self-hosting.

Markdown-based personal knowledge platform with extensibility, search, and self-hosting.

Lightweight self-hosted note and memo application with a timeline-oriented interface.