How do I fill out a PDF form for free?

Open your PDF in Effortly, click a line or box, and start typing — it finds the ruled lines and comb cells so your text lands where it belongs. Tick the checkboxes, drop in your signature, then download the filled PDF. Free, and no sign-up.

Can I sign a PDF online without an account?

Yes. Draw or upload your signature once and place it anywhere on the page — no account required. Save it to your wallet and reuse it on the next form.

Does Effortly add a watermark?

No. Your downloaded PDF is clean — no watermark, no branding, and no drop in quality.

Do my files stay private?

Yes. Effortly runs entirely in your browser — your PDF is never uploaded to fill, sign or edit it, so nothing is stored on a server. The one exception is PDF compression, which can use a server tool (Ghostscript) for stronger results; that file is processed and discarded immediately, never kept.

Is Effortly zero-knowledge?

Yes. Effortly is zero-knowledge by design: the whole editor runs on your device and we never see your documents. Your wallet of saved details is end-to-end encrypted, so we can't read it even when it syncs to your own Google Drive. The only time a file leaves your device is optional PDF compression via a server tool (Ghostscript), and it's discarded right after.

Can I fill out a PDF on my phone?

Yes. Effortly works in any modern mobile browser, and a native Android app is on the way. You can even photograph a paper form and fill it in on top.

Can I edit PDFs too — merge, split, compress?

Yes. Beyond filling forms, Effortly is a light PDF editor: merge, split, reorder, rotate and compress pages — free, with no account.

Effortly — free, zero-knowledge PDF form filler, editor & signer

Effortly is a free, zero-knowledge PDF filler and editor. Open a PDF, type on the lines, tick the boxes, drop your signature — done. Everything runs in your browser, so we never see your files and they never leave your device (the only exception is optional PDF compression via a server tool, which is discarded immediately). Download a clean PDF with no watermark, no sign-up. Also great for merging, splitting, rotating and compressing PDFs, and it keeps an end-to-end encrypted wallet of your reusable details.

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