Supported Platforms
SecureSign Mobile App and Desktop Software — the two standard integration paths.
Platform Matrix
| User Environment | SecureSign Product | Integration |
|---|---|---|
| Android mobile browser | SecureSign Mobile App | Deep link securesign://sign |
| iPhone / iPad mobile browser | SecureSign Mobile App | Deep link / Universal Link |
| Android / iOS native app | SecureSign Mobile App | App handoff (launch app, return via callback) |
| Android / iOS WebView | SecureSign Mobile App | WebView handoff — no embedded SDK |
| Windows desktop browser | SecureSign Desktop Software | Deep link securesign://sign |
| Linux desktop browser | SecureSign Desktop Software | Deep link securesign://sign |
| macOS desktop browser | SecureSign Desktop Software | Deep link securesign://sign |
| Desktop native application | Enterprise Desktop SDK | Contact enterprise sales |
DSC Vendors (CCA India)
SecureSign supports USB DSC tokens from all major Certifying Authorities licensed by the Controller of Certifying Authorities (CCA), Government of India — including eMudhra, Capricorn, (n)Code Solutions, SafeScrypt (Sify), SignX, Pantasign, CSC, NIC, and others.
View full supported DSC vendor list →
What We Do Not Provide Publicly
- Android SDK, iOS SDK, Linux SDK, or macOS SDK downloads
- Flutter / React Native public SDK packages
- WebView JavaScript bridge or embedded signing SDK
- Browser extensions or Java applets
- Token driver installs for end users
Licensed desktop SDK access is available under enterprise agreements only. See Enterprise Solutions.