Is Fill forms free to use?
Yes. Fill forms is free for personal use, does not require an account and does not add a watermark to your exported PDF.
Fill in PDF form fields and flatten to a static document.
Drop your file in the tool below or choose it from your device to start.
Fill in PDF form fields online and flatten them to a static document. Works with interactive PDFs — free, private, browser-based, no sign-up needed. No account, no watermark, runs in your browser.
Fill in tax forms, applications or contracts without printing and scanning.
Flatten the fields to a static PDF so the text cannot be changed after submission.
Download the completed form ready to attach to an email or upload to a portal.
Yes. Fill forms is free for personal use, does not require an account and does not add a watermark to your exported PDF.
Current live tools process files in the browser. Some tools use local browser workers or WebAssembly modules, but the document still stays on your device.
Yes. The tool works in modern mobile and desktop browsers, so you can upload, adjust and download PDFs without installing a desktop app.
Drop your PDF here
Fill in form fields and flatten
or choose a file