Firma Total

Sign PDFs locally with visible signatures or PAdES

Productivity Open Source GitHub Home office发布于 2026年8月6日

什么是 Firma Total？

Firma Total is a free, privacy-first PDF signing tool that works locally in your browser. Add visible signatures, create verifiable PAdES signatures withp12/.pfx certificates, or use AutoFirma—without uploads, accounts, subscriptions or usage limits.

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