All repos — GH Trending Explorer

#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere

The Privacy First PDF Toolkit

Free, open-source AI Office suite: Docs, Sheets, Slides, PDF, Markdown and HTML editors with a built-in AI agent, plus a `genoffice` CLI and agent skill so Claude Code, Codex and Cursor can create and edit real .docx/.xlsx/.pptx files locally. Bring your own key. macOS, Windows & Linux.

embedpdf / embed-pdf-viewer

A PDF viewer that seamlessly integrates with any JavaScript project

SteveTheKiller / KillerPDF

Free and open-source PDF editor for Windows with a built-in PDF 2.0 engine. View, annotate, OCR, merge, split, crop, rotate, compare, edit text, draw, sign, fill forms, print, flatten, and open password-protected PDFs without a subscription.

JakubMelka / PDF4QT

PDF4QT is an open-source PDF toolkit for Windows and Linux, combining powerful desktop applications, command-line tools and a modern MIT-licensed C++/Qt PDF engine.

yfedoseev / pdf_oxide

The fastest PDF library for Python and Rust. Text extraction, image extraction, markdown conversion, PDF creation & editing. 0.8ms mean, 5× faster than industry leaders, 100% pass rate on 3,830 PDFs. MIT/Apache-2.0.

OpenAEC-Foundation / open-pdf-studio

An open source PDF viewer/editor with it's own blazing fast rust engine

Karna14314 / Pdf_Tools

Privacy-first, offline PDF editor for Android. Merge, split, compress, convert and annotate PDFs — 100% on-device, no internet required.

Circuitshetrench / Soda-PDF-Advanced-Bundle

Soda PDF Advanced Bundle - Windows-focused build with a clean first-run path and complete professional modules enabled.

tooladda-online / redact-pdf

Redact PDF — Black out names, emails, phone numbers, ID numbers, and confidential text from any PDF — with manual drawing, keyword/regex search, built-in sensitive-data presets, and OCR for scanned pages. Every redaction is burned into the page as pixels, not covered with a shape, so nothing can be recovered. Free on ToolAdda.online.