✍️ PDF Sign
Digitally sign your PDF with text-based signatures at any position.
Drag & drop your PDFs here
or click to browse — supports single files
Free PDF Sign Tool: Sign Your Documents Online with Ease
In today's fast-paced digital environment, waiting to print, sign, and scan paper documents is highly inefficient. Whether you need to execute business contracts, lease agreements, NDA forms, or employment offer letters, our free PDF sign online utility lets you add an electronic signature in seconds. Say goodbye to bulky desktop software and complex setup processes.
Many online e-signing services require you to create an account, register your email address, or pay high subscription fees just to sign a single page. XoroTool is built differently. We believe that signing should be straightforward, fast, and completely free. You can choose to type your name to generate a clean cursive signature, or use your touchpad, mouse, or touch screen to draw a custom signature.
Security is a paramount concern when handling contracts and financial records. Traditional platforms upload your confidential files to their cloud servers, exposing you to potential data leaks. XoroTool addresses this by processing all files locally in your browser using client-side JavaScript. Your documents never touch external servers, keeping your private data 100% safe.
Once you have positioned your signature using our visual page coordinate system, the tool directly burns the signature vectors onto the canvas coordinates of the PDF file. This guarantees that your signature remains embedded permanently, rendering correctly across all devices, PDF readers, and printers without any risk of displacement.
Benefits of XoroTool PDF Signer
100% Client-Side Privacy
Your files are processed in-browser. Your documents and signatures never leave your device.
Precise Coordinates
Use precise X and Y sliders to position your signature exactly on the line, on any page you select.
No Sign-Ups Required
Immediate access to signing features with no email addresses, registrations, or hidden fees.
How to Sign a PDF Online
- Upload Your PDF: Drag and drop your document into the upload zone or browse your local files.
- Select Signature Style: Choose whether you want to type your name to generate a signature or draw it manually.
- Position & Configure: Specify the target page and adjust the X/Y sliders to position the signature box perfectly.
- Sign and Save: Click "Rotate & Sign PDF" or "Sign & Download" to burn the signature and download your document.
XoroTool Local Signer vs. Cloud E-Sign Platforms
| Feature | XoroTool (Local Browser) | Standard Cloud E-Sign Tools |
|---|---|---|
| Server Uploads | ✓ None (Fully Local) | ✗ Required (Stored in Cloud) |
| Account Registration | ✓ Not required | Mandatory login/email verification |
| Watermarks & Limits | ✓ Free, no watermarks, unlimited | Paid upgrades / 3 free docs per month |
Complete Your PDF Workflow
Use Cases for Digital Signatures
- Business Contracts: Sign agreements, vendor contracts, and NDAs on the go.
- Employment Forms: Fill and sign W4 forms, offer letters, and corporate policies.
- Rental Agreements: Execute lease contracts and property conditions surveys.
Choose Your Style
- Type Cursive: Input your name to output highly legible, flowing signature fonts.
- Draw Vector: Use your mouse, touch screen, or stylus for a truly custom drawn signature.
- Precise Scale: Adjust signature sizes to fit perfectly within small boxes.
Common E-Signing Mistakes
- Uploading Encrypted Files: Attempting to sign password-protected PDFs without unlocking them first.
- Disregarding Page Numbers: Forgetting to select the specific page number where the signature line resides.
- Not Verifying legal bounds: Using simple e-signatures for official government filings that specifically require certified digital tokens or USB key signing.
Pro Tips for Signing PDFs
- Scale Appropriately: Always zoom in on the preview file to ensure the signature coordinates are not overlapping important contract terms.
- Use Stylus on Tablets: If you need a premium legal-looking hand signature, open XoroTool on an iPad or Android tablet and sign with a stylus.
- Merge Before Signing: If you have multiple addendums, merge them into a single PDF first using our PDF Merger, then sign the final output.