Fill in the fields of a PDF form right in your browser — text, checkboxes, options, lists — and download the filled-in PDF.
This tool fills in existing form fields in a PDF. If your PDF doesn't have fields yet, use "Create form" first. Signature fields (/Sig) can't be filled in here — use "Sign digitally" or "Fill and sign" for those.
Choose the document that already has interactive form fields (text, checkboxes, lists, etc.).
Click each detected field and type or choose the corresponding value, moving through the document as needed.
The resulting PDF has the filled-in values saved directly in the document's fields.
If the document has no real fields (for example, it's just a visually drawn form), use the "Fill and sign" tool to type text freely anywhere on the page.
They're saved permanently in the PDF you download — when you reopen that file later, the values are still there.
Yes, as long as the fields remain interactive in the final file, you can reopen it in this or any other compatible tool and change the values.
No. All processing happens inside your own browser — the file never leaves your computer or passes through any external server. You can confirm this by disconnecting from the internet once the page has loaded: the tool keeps working normally.
No. PDFsy doesn't ask for sign-up, an account or payment — just open the page and use the tool.
Yes. PDFsy offers PDF tools equivalent to iLovePDF's — merge, convert, compress, protect and much more — available in 25 languages, with no usage limits, no need to create an account, and 100% local processing in your browser, without uploading any file to any server.