OpenSign Reviews in 2026

Audience

Anyone seeking a solution to sign, store, and secure their documents

About OpenSign

Experience the freedom of limitless digital signing without ever reaching for your wallet. Bring multiple people into the signing process at no extra cost. Close deals, not your wallet. Every signed document comes with a detailed completion certificate, featuring access logs, all at zero cost. Your documents deserve a safe home. Store and organize them for free in our secure OpenSign drive vault. OpenSign is an open source digital signature platform that enables secure signing of documents with ease and efficiency. It's designed to provide a free alternative to commercial e-signature services like DocuSign, offering transparency and customization opportunities to meet your unique business needs. OpenSign allows users to upload documents, request signatures, and sign documents electronically. It uses state-of-the-art cryptographic algorithms to ensure that all documents are signed securely and are legally binding in most countries.

Other Popular Alternatives & Related Software

Secured Signing

Founded in 2010, Secured Signing provides a simple, smart, and secured digital platform to organizations (both large and medium sized), seeking cost-effective, flexible, trusted, and tamper-proof solutions to their legally binding document management needs. The Digital Signature, Video Signing, and Remote Online Notarization (RON) features enable users to use any device to capture their graphical signature, fill-in, sign, seal and verify documents anywhere, anytime- all from a single, cloud-based platform. Smart business understands the critical need for a streamlined document workflow process. Secured Signing provides the premier business solution that cuts back on expenses, expedites delivery cycles, improves staff efficiency, and enhances customer service, all while promoting a green environment. Secured Signing web service uses Digital Signatures PKI technology for digitally signing documents. ISO/IEC 27001 and ISO/IEC 27017 Certified

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SleekSign

The only free, unlimited use, legally binding e-signature platform. No more dog-eared documents. We've streamlined the process to make it quick and easy to eSign documents from your preferred device. Create an account of the Sleek platform to gain unlimited access to our free SleekSign tool. Digitize your document and highlight areas that need to be signed. Send the document to your business partners to sign digitally, too. Track their e-signature progress with real-time visibility. SleekSign is an electronic signature tool developed by Sleek, a corporate services firm in Singapore and Hong Kong. Our initial business being mainly to manage document signatures, and since we were not satisfied by what the solutions available on the market, we have decided to develop our own electronic signature solution and make it available for anyone who needs it. SleekSign uses a world-class security certificate developed by Entrust.

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Dropbox Sign

(8 Ratings)

eSignatures for everyone. Dropbox Sign (formerly HelloSign) is the most simple and secure way to get documents signed. With Dropbox Sign, contracts are signed on average 80% faster than traditional paper-based contracts and just as legally binding. Built-in reminders and advanced signer options significantly improve document completion rates. Personalize the signing experience for your customers. Easily add your company logo, color, and custom messaging to stay on-brand. Documents that you send out frequently can be saved as reusable templates. Templates are excellent to speed up the signing process and streamline data entry. Documents signed with Dropbox Sign are more secure than pen and paper. An affixed (court admissible) audit trail ensures that actions are tracked and time-stamped. Account admins have the power to manage document permissions and configure team settings from a centralized dashboard, keeping everything more organized and secure.

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CocoSign

(101 Ratings)

CocoSign is a HIPAA-compliant cloud-based electronic signature software for SMBs and professionals. CocoSign stands as the easiest alternative to DocuSign and HelloSign with competitive pricing and straightforward features, helping businesses streamline eSignature workflows immensely and get contracts signed 5x faster.

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Pricing

Starting Price:

$9.99 per month

Free Version:

Free Version available.

Integrations

API:

Yes, OpenSign offers API access

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Ratings/Reviews

Overall 0.0 / 5

ease 0.0 / 5

features 0.0 / 5

design 0.0 / 5

support 0.0 / 5

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Product Details

Platforms Supported

Cloud

Training

Documentation

Support

24/7 Live Support

Online

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