Your Complete Offline PDF Toolkit

Free, open-source, and privacy-focused. All your PDF tools in one place, working completely offline on your computer.

Stop uploading your PDF files to random websites that may use or sell your sensitive documents

🔒 100% Offline

🆓 Free Forever

🌐 Cross-Platform

⬇️ Download for Your OS

View on GitHub

Powerful Features, Zero Compromises

Everything you need to work with PDFs, completely offline

📑

Merge PDF

Combine multiple PDF files into one seamlessly

✂️

Split PDF

Split large PDFs into smaller files effortlessly

🗑️

Remove Pages

Delete unwanted pages from your documents

🔄

Organize Pages

Rearrange pages in any order you want

🗜️

Compress PDF

Reduce file size without losing quality

🖼️

PDF to Image

Convert PDF pages to high-quality images

🔢

Add Page Numbers

Number your pages automatically

💧

Add Watermark

Protect your documents with watermarks

✂️

Crop PDF

Trim and adjust page dimensions

🔐

Lock/Unlock PDF

Add or remove password protection

📋

Edit Metadata

View and modify document properties

🎨

Extract Images

Pull out all images from your PDFs

Why Choose LocalPDF Studio?

🔒

100% Offline & Private

Your files never leave your computer. No uploads, no cloud storage, complete privacy guaranteed.

🆓

Free & Open Source

Licensed under MPL 2.0. Use it freely, modify it, share it. No hidden costs, ever.

🌐

Cross-Platform Support

Works seamlessly on Windows, Linux, and macOS. One tool for all your devices.

⚡

Fast & Lightweight

Built with modern technology for speed and efficiency. No bloat, just pure functionality.

Built With Modern Technology

⚡

Electron

Cross-platform desktop framework

🔷

.NET Core

High-performance backend API

📄

PDF.js

Mozilla's PDF rendering engine

📚

PDFSharp

Powerful PDF manipulation library

Download LocalPDF Studio

Choose your platform and get started in seconds

🪟

Windows

Windows 10/11 (64-bit)

Download .exe (v0.0.3)

🐧

Linux

Ubuntu, Debian, Fedora, etc.

Download .AppImage (v0.0.3)

🍎

macOS

Intel chips only. Use Rosetta for Apple silicon chips

Download .dmg (v0.0.3)

📦 All downloads are from official GitHub releases

🔒 Open source and verified builds