freesignature.

A practical tool for everyday paperwork.

FreeSignature by AIVA · Updated October 9, 2026

Operated by AIVA · aiva@aiva.is

Why we built FreeSignature

You should be able to correct a Word document or add a visible signature without buying a subscription just to finish one file. FreeSignature brings those everyday tasks into a browser: open a document, make your changes and download your copy.

Who maintains it?

FreeSignature is operated by AIVA (aiva.is). You can contact us at aiva@aiva.is. The source code and public issue tracker are available on GitHub under VG-Taeknilausnir. FreeSignature is not affiliated with Microsoft or Adobe.

How the free service is funded

The tool has no per-document fees or paid download step. Advertising and sponsorship on the public website are intended to cover hosting and maintenance. Advertisers do not receive your document through the editor, and the document workspace does not load advertising or analytics scripts.

What we promise, and what we do not

Documents are processed in your browser. We do not upload them to a document-processing service or send them to an AI model. We do not promise identical rendering of every Word feature, identity verification or certificate-based signatures. Review your downloaded file before relying on it, and keep the original.

View the source code and project history · Contact

Open the free editor

No account. No watermark. Review your downloaded copy before sharing.

Help with the next piece of paperwork.

Edit a Word document without installing Word.Add your signature to a Word document.Sign a PDF. Keep the file on your device.A few useful things to know.

Your files are private. Your choices matter.

Operator and contact: FreeSignature is operated by AIVA. For privacy questions, email aiva@aiva.is. If you contact us, your email address and the information you choose to send are used to respond to your enquiry. Please do not send private documents or signatures.

Your documents: files and signatures are opened only in a separate, isolated editor embedded on this website. They are processed in your browser and are not uploaded to our servers or sent to Google. The editor does not load Google Analytics or third-party ad scripts. Download your work before closing it.

This public website: if you allow analytics, Google Analytics receives information about visits, device/browser information, and clicks to open the editor. Google receives network information, including an IP address, as part of those requests. We remove query strings and fragments before loading analytics and do not send the referring page URL. Advertising personalization and Google Signals are disabled in our tag configuration.

Advertising: this public website loads Google AdSense to support the free tool. Google and its advertising partners may use cookies, device information, and IP addresses to serve and measure ads. Advertising choices are managed separately through Google’s privacy messages and Ad privacy choices. Rejecting analytics does not turn off advertising. Advertising scripts do not run in the document editor.

Cookies and preferences: analytics is off until you allow it. Analytics cookies are limited to this public hostname and configured to expire after 90 days. Your choice is remembered in this browser for up to 180 days. Use Cookie settings to reject analytics later; this clears our analytics cookies and refreshes the page to stop the loaded tag. If browser storage is blocked, your choice applies for this page visit.

Google processes analytics data according to its own policies, and processing may take place outside your country. Learn how Google uses information from sites that use its services. Hosting requests also disclose ordinary request information to Netlify. Direct sponsor banners, when present, are local images and do not load an advertising network script.