Firma4NG
Firma4NG is a universal digital signature and file encryption tool for macOS that allows users to sign and encrypt individual files, multiple files, or entire folders. It is used by individuals and organizations who need to apply cryptographic digital signatures for authentication, integrity verification, and document encryption compliance. The app supports a range of file types and integrates with the system for batch operations on collections of files and folders.
AI Recommendation
1 suggestionThe search results provide very limited information about Firma4NG's Apple Silicon compatibility. The Mac Informer listing indicates version 1.3 is the latest, but does not specify whether a native Apple Silicon build exists or when it was released. Given the importance of cryptographic tools for security workflows and the September 2028 deadline when Apple removes Rosetta 2, we recommend you contact the vendor (Bit4id/Infocamere) directly to confirm whether a native Apple Silicon build is available or planned. If your copy is currently running under Rosetta 2, prioritise getting a definitive answer from the developer before that compatibility layer disappears from macOS 28. In the meantime, your Intel build continues to function, but you should not rely on Rosetta indefinitely for a security-critical application.
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