GekiPDF runs in the browser on any device: pick the files, order them, download one PDF. No account, no app, no watermark.
It works the same on iPhone, Android, Windows and macOS because all processing happens on our server.
Frequently asked questions
Do I need to install anything?
No — only a browser.
Does it work on iPhone?
Yes; Safari can pick files from the Files app.
Are my files kept?
They are deleted within one hour.
Do it in the full tool
Open Merge PDF for all options, or jump straight to another step below.