Draw, type or upload your signature and add it to any PDF — 100% free, private, no upload to server
or click to browse
Use mouse or finger to draw a natural signature
Pick a handwriting font and type your name
Files never leave your browser
Sign any page of multi-page PDFs
A PDF signer is a tool that lets you place a signature — drawn, typed, or uploaded as an image — onto a PDF document. UtilityX Free PDF Signer is a browser-based PDF signing tool that processes everything locally using JavaScript. It does not upload your files to any server, requires no sign-up or account, adds no watermarks, and is completely free with no file size restrictions. You can place signatures, initials, date stamps, and text annotations on any page of a multi-page PDF.
Unlike cloud-based e-signature platforms such as DocuSign or Adobe Sign, UtilityX processes everything directly in your browser using pdf-lib and Fabric.js. Your documents are never transmitted to any server, making it the safest free option for signing sensitive PDFs — contracts, tax documents, medical records, legal papers, or any confidential file. There is no sign-up, no email required, no watermarks, no file size limits, and no premium tier. All features including signatures, initials, date stamps, and text annotations are available at zero cost.
Cloud-based e-signature services like DocuSign, Adobe Sign, and HelloSign require you to upload your documents to their servers, create an account, and often pay subscription fees. UtilityX takes a fundamentally different approach: all processing happens locally in your browser. This means your confidential documents — legal contracts, medical records, financial statements — are never exposed to a third-party server. There are no subscription costs, no per-document fees, and no usage limits. The trade-off is that UtilityX provides electronic signature placement rather than cryptographic digital signatures with PKI-based identity verification.
No. All PDF signing happens entirely inside your browser using JavaScript (pdf-lib and Fabric.js). Your files are never uploaded to any server, ensuring complete privacy and security.
UtilityX PDF Signer supports three methods: Draw — use your mouse or finger on a canvas to create a natural handwritten signature; Type — enter your name and choose from four handwriting fonts (Dancing Script, Great Vibes, Pacifico, Satisfy); Upload — use an existing signature image in PNG, JPG, or WEBP format.
Yes. The page thumbnail panel on the left lets you navigate between pages. You can place signatures, initials, dates, and text annotations on any page of a multi-page PDF.
No. UtilityX embeds your signature into the existing PDF structure without re-compressing the file. The original text, images, and formatting are fully preserved.
Go to UtilityX PDF Signer, upload your PDF, create your signature by drawing, typing, or uploading, place it on the desired page, and click "Download Signed PDF." The entire process takes under 2 minutes, requires no sign-up, and is completely free with no watermarks.
Yes, UtilityX PDF Signer is 100% free. There are no hidden fees, no premium tiers, no watermarks, no file size limits, and no sign-up required.
An electronic signature is any digital mark showing intent to sign, like a drawn or typed name. A digital signature adds cryptographic encryption (PKI) to verify identity and document integrity. UtilityX provides electronic signature placement, not encrypted digital signatures.
Yes. The tool provides dedicated tabs for adding initials (drawn, typed, or uploaded), date stamps (DD/MM/YYYY, MM/DD/YYYY, YYYY-MM-DD, long/short formats), and custom text annotations with configurable font, size, color, and style (bold, italic, underline).
No. UtilityX PDF Signer requires no account, no email, and no sign-up. Simply open the page, upload your PDF, sign it, and download the result.
UtilityX PDF Signer works in all modern browsers that support JavaScript: Google Chrome, Mozilla Firefox, Apple Safari, Microsoft Edge, and Brave. No plugins or extensions are required.
Yes. Because all processing is local (client-side JavaScript), your documents never leave your device. This makes it suitable for signing contracts, legal papers, tax forms, medical records, and other sensitive files without the privacy risks of cloud-based services.
Yes. The tool provides full undo and redo support (Ctrl+Z / Ctrl+Y). You can also delete individual elements, clear an entire page, or duplicate placed items.