Archived App (Last seen on 3 Feb 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
FirmaCerta by Namirial S.p.A. provides the following features for remote signature, time stamping and signature verification:
- Sign any digital document (documents, pictures, programs, data, etc..) in CAdES format
- Sign PDF documents in PAdES format
- Base64 signed files encoding
- Document signatures verification (requires active internet connection)
- Signature validity verification on CRL (requires active internet connection)
- Signature validity verification using OCSP service (requires active internet connection)
- Sign and Time-Stamp of digital documents (requires active internet connection)
- Time-stamp of advanced electronic signatures (requires active internet connection)
- Time-stamp in CAdES-T, PAdES-T and TSD formats (requires active internet connection)
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What's New in Namirial Digital Sign
2.9.0
September 24, 2025
- Removed discontinued features - Added message to notify the app’s deprecation.
