Fill & Sign PDF

Add Text, Checkboxes, Dates, and Signatures Online for Free

edit_document

Drag & drop a PDF file here, or browse

Fill fields and add a signature

How It Works

Add a PDF file Drag and drop your PDF file or click to browse.
Place fields Choose text, checkbox, date, or signature, then click the page to place it.
Adjust marks Move, resize, edit, or delete marks until the PDF is ready.
Download Finish the PDF and download the signed copy. Nothing is uploaded.

Features

lock
Private & Secure Fill out tax forms, HR paperwork, contracts, and applications without uploading them to a third party.
text_fields
Text Boxes Click anywhere to add editable text fields for names, addresses, notes, and form answers.
check_box
Checkboxes Drop checkboxes onto the page, toggle them on or off, and resize them to match the form.
today
Current Date Place today's date as editable text, ready for date fields and signature lines.
draw
Handwritten Signature Draw your signature once, then place it on any page before exporting the finished PDF.
speed
No Upload Wait The preview and PDF stamping happen locally in your browser for a fast, private workflow.

Supported Formats

FAQ

How do I fill and sign a PDF?

Drop your PDF into the tool, choose text, checkbox, date, or signature, and click the page where you want to place it. You can move, resize, edit, or delete marks before downloading the finished PDF.

Is it safe to sign PDFs online?

Yes. Apparatus processes the PDF entirely in your browser. Your document and signature are never uploaded to a server.

Can I add today's date automatically?

Yes. Use the Date tool to place the current date string on the page. It is editable, so you can adjust the format before finishing the PDF.

Does this create a cryptographic digital signature?

No. This tool adds a visible signature mark to the PDF. It is meant for everyday fill-and-sign workflows, not certificate-based digital signing.

How It Works

Features

Supported Formats

FAQ

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