SumPDFv1.3.1

Welcome to SumPDF

Your all-in-one PDF tool. Effortlessly combine multiple PDF files and convert various documents or images to PDFs. Free and open-source.

100% Free & Open Source

No hidden fees, no trials, and no credit card required. Forever free and transparent.

Works Completely Offline

Process PDFs without internet connection. Your files never leave your computer.

No Account Needed

Start using immediately. No sign-ups, no accounts, no email required.

Privacy First

Your documents stay private. No data collection, no cloud uploads, no tracking.

SumPDF Application Interface - PDF Manipulation Made Easy

Powerful Features

Everything you need to manage your PDFs efficiently.

Combine PDFs
Merge multiple PDF files into a single, organized document with ease. Perfect for reports, presentations, and more.
Convert to PDF
Transform various file types like TXT, ODT, PNG, JPG, JPEG, and SVG into professional PDF documents seamlessly.

See SumPDF in Action

A glimpse into the user-friendly interface of SumPDF.

Intuitive Home Screen

Intuitive Home Screen

Clean and user-friendly interface for all your PDF needs

Combine PDFs Interface

Combine PDFs Interface

Merge multiple PDFs with simple drag and drop

Convert to PDF Interface

Convert to PDF Interface

Convert various file formats to PDF seamlessly

Get SumPDF

Download the latest version for your operating system.

Windows Downloads
Choose your preferred installation method.

Installs SumPDF on your C drive

Installation steps:

  1. Double-click the downloaded MSI file
  2. Follow the installation wizard
  3. Launch SumPDF from the Start Menu

Build from Source

For developers who want to build SumPDF from the source code.

Cloning the Repository

git clone https://github.com/zahidkhh/sumpdf.git
cd sumpdf

Running the App

Linux/macOS:

./gradlew :run

Or with hot-reload for development:

./gradlew :runHot --mainClass SumPDF --auto

Windows:

.\gradlew.bat :run

Or with hot-reload for development:

.\gradlew.bat :runHot --mainClass SumPDF --auto

Want to Contribute?

SumPDF is open-source and I welcome contributions from the community.