OpenSign
Productivity & WikisAn open‑source, secure e‑signing platform that provides a free alternative to commercial services like DocuSign.
Features
- Secure PDF e‑signing with robust encryption
- Advanced annotation tools (hand‑drawn, typed, image signatures)
- User‑friendly interface with templates and one‑click signing
- Multi‑signer workflow with sequential enforcement and OTP verification for guests
- Expiring documents, rejection handling, customizable email templates
- Centralized document vault (OpenSign™ Drive) and detailed audit trails
Recent releases
View all 7 releases →
v2.38.0
New feature
Notable features
- Profile name as sender option
- Text input widgets on PDFs
- BCC parameter support
v2.37.0
New feature
Notable features
- Email template builder
- Bulk send capacity to 1000 signers
- Widget copying to page ranges
Weekly OSS security release digest.
The CVE patches and breaking changes that affected production tools this week. One email, every Sunday.
No spam, unsubscribe anytime.
About
Stars
6,658
Forks
765
Languages
JavaScript
TypeScript
CSS
Downloads/week
9
↑5%
NPM Maintainers
1
Contributors
38
TypeScript
Types included ✓
Community & Support
Similar tools
Alternative to
DocuSign
PandaDoc
SignNow
Adobe Sign
Smartwaiver
SignRequest
HelloSign
Zoho Sign