Do I need a Livdock account?

No. This free tool runs in your browser without signup.

No. Processing stays on your device for this tool.

PDF Compress

Best-effort PDF rebuild/optimize in your browser with pdf-lib. Free — savings vary; no upload required.

Open the tool

Max 25 MB · Sign in for up to 50 MB

Client-side compression rebuilds the PDF with pdf-lib (object streams). It cannot recompress embedded images — savings vary and may be modest.

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Open the tool and enter your inputs or choose a file from your device.
Adjust options as needed — results update in your browser.
Copy or download the output. Nothing is uploaded to Livdock unless you sign in later.

Do I need a Livdock account?: No. This free tool runs in your browser without signup.
Is my data uploaded?: No. Processing stays on your device for this tool.

Livdock is a calm personal workspace for your files, subscriptions, domains, and client work — free to start.