Compress PDF
Reduce the size of a PDF while keeping it readable.
Your files never leave your device: everything happens in your browser.
How to Compress PDF
- Choose your file, or drop it on the box.
- Choose how strong the compression should be.
- Press Start, then download the result.
Compress PDF makes the pictures inside your PDF smaller and stores the file more efficiently. Text stays sharp because it is not touched. Files full of photos shrink the most; files that are mostly text are often already small.
Frequently asked questions
Is it free?
Yes. Every tool here is free to use, with no sign-up and no watermark on your files.
Are my files uploaded?
No. The tools work inside your browser, so your files stay on your device and nobody else can see them.
Is there a limit?
Free use allows files up to 200 MB and up to 20 files at a time for most tools.
Does it work on my phone?
Yes. It works in any modern browser on phones, tablets and computers.
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