PDF Signer

PDF Signer Tool

AIfreeforever's PDF signer tool helps you add your signature to any document right in your browser, with no software installs or accounts needed. Just upload your PDF, pick a signing method from the ribbon toolbar, and place it exactly where it belongs. Six signing and annotation modes share a single workspace: draw signature, type signature, upload signature, add initials, date stamp, and add text. The ribbon toolbar organizes these modes into three labeled groups (Sign, Stamp, Annotate) for quick access. Once you are finished, download the signed file directly to your device. Since everything happens locally, your private documents and signature data never leave your computer.

Online PDF Signer with Multiple Signing Methods

Signing a PDF shouldn't require expensive software or a monthly subscription. You can choose from three different signing methods to find the one that fits your needs best. Draw your signature for a personal touch, type it using elegant cursive fonts for a clean look, or upload a scan of your real signature for maximum authenticity. Every method gives you a flexible overlay that you can position anywhere on the page. Plus, the toolbar includes quick links to other tools like merge and compress, letting you handle everything in one place.

Draw Your Signature with Mouse or Touch

The drawing canvas is designed to feel natural, capturing your strokes smoothly as you sign. You can adjust the pen's thickness and color to get the right look, or just clear it and start over if you want a second try. It works great on mobile devices and tablets too, responding to touch or a stylus just as well as a mouse. When you are ready, your signature becomes a draggable overlay that you can move and resize until it fits perfectly.

Type Your Name in Signature Fonts

Just type your name into the field and browse through the available script fonts to find the one that matches your style. The preview updates as you go, so it is easy to compare different looks before you decide. Since typed signatures are perfectly consistent, they are a great choice for signing the same kind of document over and over without any variation.

Place Signatures, Initials, and Annotations on Any PDF

Once your signature is ready, simply drag it to the right spot on the page. You can use the corner handles to resize the overlay so it matches the signature line in your document. For longer contracts, adding initials is easy: just place your stamp on the first page and repeat the process as you scroll through. The date stamp defaults to today but lets you select any date or format you need, while the text tool is perfect for adding names, titles, or other brief notes.

Upload and Sign PDF Documents Instantly

Start by clicking the upload button or dragging your PDF straight into the workspace. Your document will appear page by page, making it easy to navigate and place your signatures where they need to go. You can move between pages without losing any work you have already done. When you are finished, one click is all it takes to export your fully signed document.

Download Your Signed PDF

When you have added all your signatures, stamps, and notes, just click the download button to save the file. You will get a standard PDF that works perfectly in any viewer, from Adobe Acrobat to basic browser previews. No watermarks are ever added, and your files stay small because only the specific signature data you placed gets embedded.

Free PDF Signer with Complete Privacy

Your PDF documents often contain sensitive personal or legal information. This PDF signer handles everything right inside your browser tab instead of sending your files to a remote server. Your document stays in your local memory, the signature is applied on your machine, and the final file is saved directly back to you. Nothing is ever uploaded or stored, and you do not even need to create an account.

No Account, No Upload, No Storage

Every feature is available as soon as you arrive, with no registration or sign-up required. Your files and signatures only exist in your browser's memory while the tab is open, and they are cleared the moment you close it. You can sign as many documents as you like without worrying about usage limits, premium tiers, or restrictions on file size.

Client-Side Processing for Document Security

Since all the processing happens in your browser, your documents never travel across the internet. You can sign confidential contracts, tax forms, or medical records with total confidence that your data stays private. The final signed PDF you download is generated entirely on your own computer, keeping your information secure.

Related PDF Tools

These tools work alongside PDF Signer to help you manage your documents:

• Draw Signature: hand-draw your signature on a canvas with mouse or touch input
• Type Signature: type your name in cursive fonts for a clean repeatable signature
• Upload Signature: upload a PNG or JPG scan of your handwritten signature
• Add Initials: stamp your initials on every page of multi-page contracts
• Date Stamp: insert a formatted date alongside your signature
• Add Text: place printed names, titles, or annotations on the document
• Sign PDF: alternative PDF signing tool with five signing modes
• Watermark PDF: add text or image watermarks to protect your documents
• PDF Filler: fill out PDF forms with text, marks, shapes, and images
• Compress PDF: reduce the file size of your signed PDF for easy sharing