Merge PDF
Join several PDF documents into a single file in the order you choose.
About Merge PDF
Merge PDF lets you combine multiple PDFs into one file — free, and without creating an account. Join several PDF documents into a single file in the order you choose.
Everything happens locally in your browser. Your PDF is processed on your own device using your browser's built-in capabilities, so it is never uploaded to a server and never leaves your computer. That makes Merge PDF fast — there is no upload or download wait — and private by default.
Because it is web-based, Merge PDF works on any operating system — Windows, macOS, Linux, Android, and iOS — straight from your browser, with nothing to install.
Como funciona
Open the tool
Load Merge PDF in your browser — no signup or download needed.
Add your PDF
Drag and drop your PDF onto the drop zone, or click to choose a file from your device.
Adjust the options
Pick any settings the tool offers. Processing happens instantly in your browser.
Download the result
Save the finished PDF to your device. It was never uploaded anywhere.
Frequently asked questions
Is Merge PDF free?
Yes. Merge PDF is completely free to use, with no signup and no limits on how many times you can use it.
Are my files uploaded to a server?
No. Merge PDF processes your PDF entirely in your browser. Files never leave your device, so your data stays private.
Do I need to install anything?
No installation is required. Merge PDF runs in any modern web browser on desktop or mobile.
Isto é privado?
Sim. Merge PDF funciona inteiramente no seu navegador usando o poder do seu dispositivo. Seus arquivos nunca são enviados a um servidor, então nada sai do seu computador.