Security & Signing • 100% Client-Side Browser Processing
Sign PDF Documents Online
FileVance PDF E-Signature lets you sign PDF contracts, agreements, real estate forms, and invoices securely. Add drawn, typed, or image signatures along with date stamps, initials, and checkboxes.
Execute legal and business documents directly inside your web browser. Create your signature by drawing with a mouse, trackpad, finger, or stylus, typing with elegant calligraphy fonts, or uploading a photo of your handwritten signature with transparency threshold adjustment. Position signatures, initials, dates, full names, custom text, and checkboxes with pixel precision across any page. Fields are permanently embedded into the PDF content stream via pdf-lib without sending data to any external server.
Key Features of Sign PDF Documents Online
- 3 Signature creation methods: Draw (smooth vector strokes), Type (calligraphy fonts), and Upload (image with transparency)
- Interactive fields: Signature, Initials, Date, Full Name, Custom Text, and Checkboxes
- Draggable positioning with resize handles and multi-page thumbnail navigation
- Complete undo and redo history for easy signing revisions
- Permanently embeds signatures into the PDF stream with original document layout preserved
- 100% private in-browser signing with zero server uploads or signature logging
How to Use Sign PDF Documents Online
- Upload Your PDF: Drag and drop your PDF agreement, form, or contract into the signing workspace.
- Create Signature or Fields: Draw your signature, type your name in calligraphy, upload a signature picture, or create date and initial fields.
- Position Fields on the Document: Drag the signature or field onto the designated signing line, resize to fit, and navigate between pages.
- Download Signed PDF: Click Download Signed PDF to permanently embed your electronic signatures and save your completed document.
Frequently Asked Questions
What signature creation methods are supported?
You can draw your signature using a mouse, touchpad, or finger/stylus on touchscreens; type your name using elegant cursive fonts; or upload an image file of your physical signature.
Can I add date stamps, initials, and checkboxes in addition to signatures?
Yes. You can place signature, initials, full name, formatted date, freeform text boxes, and interactive checkboxes anywhere across multi-page documents.
Is my signature permanently embedded into the downloaded PDF?
Yes. FileVance writes your signatures and placed fields directly into the PDF content stream using pdf-lib, ensuring they are permanently affixed and viewable in all PDF readers.
Can I sign PDF documents on mobile phones and tablets?
Yes. The signature canvas and PDF viewer are fully touch-enabled, allowing natural signing with your finger or styluses like Apple Pencil and S-Pen.
Are my signature and document uploaded to a server or tracked?
No. All rendering, signature drawing, and document modification happen 100% locally within your browser memory. Nothing is ever uploaded, stored, or tracked remotely.