A locally hosted one-stop shop for all your PDF needs

Instantly view, merge, and adjust PDFs without exposing sensitive information.
43.4K stars on GitHub
8.0M Docker downloads

Powerful PDF tools

Stirling PDF provides you with powerful, easy to use tools to manage your PDF files. Instantly merge, split, convert, and compress  files with a simple, clear interface.

Secure and reliable

Your files’ security is our priority. Stirling PDF doesn’t store any files or data on them. It operates within your local network, ensuring complete privacy and control.

Personalized for you

Stirling PDF is designed to be personalized. The interface, app name, and description are all customizable, so you can tweak settings according to your needs.
Our latest release

PDF to image converter

PDF-to-Image Converter is a locally hosted tool designed to effortlessly transform your PDF documents into high-quality images. Ideal for secure, offline use, this tool allows you to convert PDFs to popular image formats, ensuring easy access and sharing of your content in a visual format.

The right tool for every use case

Stirling PDF brings you the tools you need to master PDFs, all while keeping your private information secure.

Convert to PDF

Convert a wide variety of image types to super high-quality PDFs

Convert from PDF

Convert PDFs to virtually any image type with minimal loss of resolution

Organize

Merge or split PDFs, create custom layouts, and add page numbers

View and edit

Edit annotations, embed images, and change PDF metadata

Sign and secure

Sign PDFs, add or remove passwords, and instantly redact private information

Advanced

Repair corrupt files, reveal hidden JavaScript, and auto-split pages