#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

Open-source Android PDF and document toolkit with PDF tools, Office viewing, XLSX editing, scanning, and image editing. Built with Kotlin and Jetpack Compose.

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.

I hated using online tools for merging my PDF files so I wrote a Python 3.6 script to merge all PDF files in a folder to a new PDF file.

23 private, open-source desktop PDF tools: edit, merge, convert, compress and OCR locally—no uploads, accounts or telemetry.

📄 Scripts to automate time consuming tasks in Adobe Acrobat using JavaScript.

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.

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.

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

A fast, single-binary CLI tool for common PDF operations

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.

This project aims to provide a powerful web-based toolbox of different PDF-related features.