PDFStitcher is written in Python and bundled into executables for Windows and Mac. It does not need to be installed; just download and run.


Download for Windows

PDFStitcher should run on Windows 7 or newer. If your system blocks you from opening it, try adding a security exclusion or following these instructions.

After downloading pdfstitcher.exe, you can put it wherever you want - your desktop, your user folder, a cloud drive, etc. It is a self-contained executable so you just double click to run.

windows desktop icon


Download for Mac

If you’re using a Mac, PDFStitcher will only run on OS X Catalina (10.15) or newer. Additionally, you may get a warning that you are trying to open an app from an unidentified developer. Please see this article for instructions on how to override this warning.

After downloading you can double click the .dmg and drag and drop to your Applications folder (or again, it can really run from anywhere you want to put it). This is a new process as of v0.4 - older versions distribute the .app as a zip file.

mac installer dmg


Most people probably want to download the latest executable for Windows or Mac. However, if you want you can also download previous releases or checkout the source code.