--- title: OpenSign Reviews meta\_title: 'OpenSign Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 12 reviews by the users' company size, role or industry to find out how OpenSign works for a business like yours. aggregate\_rating: rating\_value: 4.6 review\_count: 12 scale: '5' date\_modified: '2026-07-17' parent\_category: name: Sales Tools url: https://www.g2.com/categories/sales-tools --- # OpenSign Reviews & Product Details An open-source document e-signing solution designed to provide a secure, reliable and free alternative to commercial platforms like DocuSign, PandaDoc, SignNow, Adobe Sign, Smartwaiver, SignRequest, HelloSign & Zoho sign. Developed under the an open source initative, our mission is to democratize the e-signing process, making it accessible and straightforward for everyone. The software can either be accessed as a hosted solution, which is free for life, or as a comprehensive SaaS offering. Features Secure Signing: Utilizes state-of-the-art cryptographic algorithms to ensure the security & integrity of your documents. User-Friendly Interface: Designed with usability in mind, making it easy for both technical and non-technical users. Multi-Platform Support: Compatible with various browsers and devices. Invite & collaborate users: Bring multiple people from your team into the signing process, all within your own infrastructure. Secure: Allows for the easy, secure and seamless organization of your documents using 'OpenSigDrive'. Audit Trails: Keeps a detailed log of all activities related to the document signing process including IP addresses and access timings. Completion Certificate: Generate secure completion certificate as soon as a document is signed by all participants. API Support: Provides a robust API for integration into other software and services. * * * Seller [OpenSignLabs](https://www.g2.com/sellers/opensignlabs) Discussions [OpenSign Community](https://www.g2.com/products/opensign/discuss) Overview by A S Show More ## Top-Rated Alternatives [ ![Adobe Acrobat](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Adobe Acrobat") Adobe Acrobat 4.5/5(5,329) ](https://www.g2.com/products/adobe-acrobat/reviews) [ ![Box](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Box") Box 4.2/5(5,260) ](https://www.g2.com/products/box/reviews) [ ![Foxit PDF Editor](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Foxit PDF Editor") Foxit PDF Editor 4.6/5(3,701) ](https://www.g2.com/products/foxit-pdf-editor/reviews) [ View All Alternatives ](https://www.g2.com/products/opensign/competitors/alternatives) ## User Insights Average based on 12 real user reviews. [Log in to unlock pricing and user insights](/login) HS Heather S. IT and Office Manager Small-Business (50 or fewer emp.) 2/13/2026 "Simple, Fast, and Fully Local—Gets the Job Done" 4/5 What do you like best about OpenSign? It is simple to use, can be utilized completely locally. It is fast and does its job well. Review collected by and hosted on G2.com. What do you dislike about OpenSign? We use the self hosted option through docker, as emails in opensign are sent by default using the user email address, yet the smtp setup uses only a global authentication, we have issues with emails due to incompatibility with username and and the smtp authentication. This has been marked as a bug some time ago, but not yet fixed. It is however not a deal breaker and the system itself is so simple and easy to use that the extra setup required for this is worth it while we wait for an official fix. Review collected by and hosted on G2.com. What problems is OpenSign solving and how is that benefiting you? We do a lot of RAMS and other documents that require signatures from staff and customers. This was a great solution that provided a quick and easy way to do this. The system is very intuitive and easy to use. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Emmanuel O.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Emmanuel O.") EO Emmanuel O. Support Worker Mid-Market (51-1000 emp.) 4/12/2025 Guest users or non-business users of the software, not included in G2 scores. "User interface and userability" 3.5/5 What do you like best about OpenSign? I love how easy the interface is to navigate and responsive the site is, I’ve never had any issues with the site in those aspects. Review collected by and hosted on G2.com. What do you dislike about OpenSign? The paid version is relatively pricey even though it offers alot Review collected by and hosted on G2.com. What problems is OpenSign solving and how is that benefiting you? It’s help me get my signature on e documents without having to first download the document, sign it and then scan it. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ##### Pricing Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more. 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