OpenSign: Document e-signing solution
OpenSign is a self-hosted document signing tool. The open-source document e-signing solution.
Why self-host OpenSign
When you deploy OpenSign yourself, you own the instance. That means no rate limits, no pricing changes, and no worry about the service shutting down.
What it does
OpenSign falls into the Document Signing category of self-hosted software. It is designed to be deployed on your own infrastructure, whether that is a home server, a VPS, or a local machine running Docker.
Community traction
The project has 3k stars on GitHub, which is a reasonable proxy for how widely it is used. Active repositories tend to ship bug fixes faster and have better documentation than projects that stall after the initial release.
Deployment
Like most modern self-hosted apps, OpenSign supports Docker. A single compose file handles the deployment in most cases.
Alternatives
If OpenSign does not fit your needs, common alternatives include DocuSign. The self-hosted versions of these tools often differ in resource requirements and feature focus, so it is worth testing the one that matches your workload.
Maturity
The current release is 2.1.2. The project has moved past early development and tends to ship stable, documented releases.
License
It is licensed under AGPL-3.0, making it freely available for personal and commercial use.
Links
For anyone already running a home server, OpenSign is a natural addition. It handles document signing without requiring a paid subscription or an account with a third party.