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"Excellent service and excellent products. They were extremely helpful and responsive during the implementation process, can't recommend them highly enough."

Martin Lasarga

Product Manager
at Axentria ECM by G.S.I.

Get Documents Signed Faster

Get Documents Signed Faster

With our electronic signature app, you can get essential business documents signed online in minutes. Just upload a document, indicate where a signature needs to be applied and send the document to recipients. No more hassle with printing, scanning and faxing.

Support for Common Document Types

Support for Common Document Types

Sign contracts, sales agreements, NDAs and any other document type in a PDF, Microsoft Word, Excel, PowerPoint, plain text or image format. You can also add form fields, such as initials and date, throughout the document where data should be entered by the signer.

Online PDF Annotation

Sign From Any Web-Enabled Device

To sign a document online, neither you nor any other parties have to download or install anything. GroupDocs lets you prepare, send and sign documents online from any device. Be it a desktop, a smartphone, or a tablet, all you need is a web-browser and an Internet connection.

Ensure Successful Adoption

Access Documents Wherever You Are

Whether you're in the office, at home, or on the go, you can instantly access and manage your documents in GroupDocs' secure cloud storage. Alternatively, sync our electronic signature app with Box, Google Cloud, Dropbox or other cloud storage providers.

Integrate into Any Workflow

Enterprise-Grade Security

The security and privacy of your data is always our top priority. We use state-of-the-art Amazon EC2 infrastructure, SSL encrypted connections and complex anti-tampering technologies to ensure that your documents haven't been altered at any stage of the signing workflow.

Integrate into Any Workflow

Integration Options for Your Business

For software vendors, system integrators and organizations who want to add electronic signature functionality into their own apps and websites, or build custom online document signing workflows, we offer powerful RESTful API and .NET library.