Is Compress PDF free?

Yes. Compress PDF on ToolDock is completely free, with no sign-up, no watermark and no limits on how often you use it.

Are my files uploaded to a server?

No. Compress PDF runs entirely in your web browser, so your files never leave your device. It even keeps working if you go offline after the page has loaded.

Does it work on my phone?

Yes. It works in any modern browser on Android, iPhone, tablets, Windows, Mac and Linux.

Compress PDF: free online tool

ToolDock Every tool. One place.

100% Private (Local)

Free PDF, image & developer tools, right in your browser

free online tools to convert, compress, and edit files. No sign-up, and your files never leave your device.

About Compress PDF: free, private, in your browser

Reduce PDF file size by lowering image resolution and compressing pages, so it fits email and upload limits.

How to use Compress PDF

Drop your PDF file into the box above, or click it to choose one from your device.
Check the preview and choose the options you want.
Click “Compress PDF”. The result downloads straight away.

Why use ToolDock

Private: your files are processed on your device and never uploaded.
Free: no account, no watermark, no daily limit.
Works everywhere: phone, tablet or computer, in any modern browser.

Questions

Is Compress PDF free?: Yes. Compress PDF on ToolDock is completely free, with no sign-up, no watermark and no limits on how often you use it.
Are my files uploaded to a server?: No. Compress PDF runs entirely in your web browser, so your files never leave your device. It even keeps working if you go offline after the page has loaded.
Does it work on my phone?: Yes. It works in any modern browser on Android, iPhone, tablets, Windows, Mac and Linux.

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