#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere
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Updated
Sep 1, 2026 - Java
#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere
Open Source Virtual (Network) Printer for Windows that allows you to create PDFs, OCR text, and print images, with advanced features usually available only in enterprise solutions.
🔥 The Python library & CLI for PDF forms.
Free open-source web software for signing PDF (alone or with others) and also organize pages, edit metadata and compress pdf
A friendly UI to combine multiple PDFs into a single PDF
An npm module to merge PDFs. https://www.npmjs.com/package/easy-pdf-merge [ CURRENTLY NOT MAINTAINED ]
Sample code for the Datalogics C++, Java, and .NET interfaces of the Adobe PDF Library
Complete offline, privacy focused PDF tool
The privacy-first, client-side PDF toolkit. Compress, Merge, Split, Reorder and Convert PDFs entirely in your browser without server uploads.
Basic try to copy iLovePDF – testing features like PDF conversion, merge/split tools, and a resume builder.
📄 Scripts to automate time consuming tasks in Adobe Acrobat using JavaScript.
ClearPDF is a clean, modern open-source Android PDF reader with a smooth liquid glass UI and fast performance. Built with Jetpack Compose for a lightweight, distraction-free reading experience.
A single-file Python script to merge and convert bulk files (PDF, CBZ, EPUB, Image folders) into a single E-book. Supports Novel/Comic modes, Auto-Cover, and Calibre integration. 批量电子书合并/转换工具
This project aims to provide a powerful web-based toolbox of different PDF-related features.
PDF Manipulator: A versatile toolkit for editing, annotating, merging, splitting, compressing, and converting PDFs. Seamlessly add pages, extract images, and preview files with intuitive drag-and-drop. Fully responsive across devices for effortless document management.
A sleek, secure, entirely client-side PDF merging utility. Combine PDFs directly in your browser — no uploads, no server, no accounts.
23 private, open-source desktop PDF tools: edit, merge, convert, compress and OCR locally—no uploads, accounts or telemetry.
npm package for editing PDFs in the browser — merge, split, rotate, number pages and extract images on top of pdf-lib. No server, no uploads.
PDF Merge — Combine multiple PDF documents into one file with our pdf merge free tool. Drag to reorder, preview pages, rotate files — everything runs in your browser with no upload and no watermark. Need to merge PDF and JPG or merge PNG to PDF first? Convert your images, then merge the PDF here. Free on ToolAdda.online.
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