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About this app

Affix as much as you want electronic seals and signatures thanks to the application and its KEYMO® stamp, on the fly on your mobile or someone else’s one without internet connection.
Avoid printing, stamping, hand-signing and scanning your documents. Save time and paper and create real electronic signatures.
The security applied is the most advanced thanks to the use of CC EAL5+ cryptographic chip in the physical KEYMO® stamp.
The application associated with this stamp allows patented unique authentication and signature generation technology.
The KEYMO® digital stamp then becomes the vault of your digital identity.
Free application and updates. Unlimited use without subscription or additional fees.
Updated on
May 13, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Photos and videos and Files and docs
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

What's new

- Add new instructions to connect to your KEYMO®
- Update translations