autofirma
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Description:
Digital signature editor and validator
Type: Cask  |  Latest Version: 1.9.2@0  |  Tracked Since: Dec 17, 2025
Links: Homepage  |  formulae.brew.sh
Category: Security
Tags: digital-signature security government eidas cryptography
Install: brew install --cask autofirma
About:
AutoFirma is a desktop application designed for creating and validating digital signatures in compliance with Spanish government standards. It supports advanced electronic signatures using cryptographic certificates stored on local devices or smart cards. The tool integrates with web browsers to facilitate secure signing of official documents and forms directly from government portals.
Key Features:
  • Supports multiple signature formats including PDF, XML, and CAdES
  • Integration with browser extensions for web-based signing workflows
  • Manages digital certificates from local stores and hardware tokens
Use Cases:
  • Signing official electronic documents for Spanish government procedures
  • Validating received digital signatures to ensure document authenticity
Alternatives:
  • Adobe Acrobat Reader – General-purpose PDF tool with signature support but lacks specific integrations for Spanish e-government standards
Version History
Detected Version Rev Change Commit
May 12, 2026 7:15pm 1.9.2 0 VERSION_BUMP e5618b3d
May 10, 2026 2:33pm 1.9.1 0 VERSION_BUMP 7d77b232
Aug 2, 2025 1:44pm 1.9 0 VERSION_BUMP ff0ed356
Aug 7, 2024 5:47pm 1.8.4 0 VERSION_BUMP 89720ae1
Jul 12, 2024 9:50pm 1.8.3 0 VERSION_BUMP 574ef27e
Mar 31, 2023 4:07am 1.8.0 0 VERSION_BUMP 7f418f7d