Free, open-source PDF & image tools that run 100% in your browser — merge, split, compress, convert, edit & sign. No uploads, no sign-up, fully private and offline.

A document formatting assistant for checking, fixing, and standardizing thesis documents against template rules.

Extension-friendly macOS plain-text editor with downloadable Pro extensions.

An application for automatic processing of links in text documents with the formation of a list of sources.

A simple drag-and-drop PDF merging tool built with Python.

Your local document toolkit — compress, resize, convert, and edit PDFs, images, and documents. Private, fast, offline.

DivineDocs — all-in-one PDF toolkit: convert, protect, merge, split PDFs. Supports Word, Excel, JPG, HTML, Text conversions

Local desktop toolbox for document, PDF, file-management, and AI-assisted utilities

Private PDF reader for Windows & Mac. Read, highlight, search, compare PDFs. No cloud, no accounts, no tracking. Built-in AI agent tools. Microsoft Store: 9MXDVW2645LL

Comprehensive suite of 35+ free online PDF and image processing tools. Powered by WASM for secure, zero-installation, client-side processing.

Free browser-based PDF utilities for common document workflows.

✂️ A fast, beautiful, and privacy-friendly PDF Tools built with React, Vite, and Tailwind — crop pages your way, all in the browser.

ClonePDF a lightweight tool for cloning, recreating, and managing PDF document layouts.

PDF Compare Free is a modern desktop application designed to compare two PDF files and highlight differences quickly and clearly. It features a clean side-by-side interface, real-time progress tracking, and smart text diff detection.

Codex skill for downloading direct PDFs or generating offline PDFs from articles, papers, docs, and webpages.

Dark cyberpunk PDF suite with Next.js 14. Merge/Split/Compress PDFs, Image to PDF, Word to PDF, bilingual ES/EN, sarcastic UI, ECG loading screen, binary fireworks. Deploy on Vercel (4.5MB) or self-hosted. Made by CHARLES-X.

Frontend for PDFLines — a fast, private, browser-based PDF toolkit. Built with React, Vite, and Tailwind CSS.

Recursively merge all PDFs from a folder structure into one file — with rich CLI, sorting, filtering, and reports.

Public documentation, roadmap, release notes, and tool directory for PDF Toolbox Online.

Local macOS PDF compressor