Open source DocuSign alternative. Create, fill, and sign digital documents ✍️
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Updated
Oct 12, 2026 - Ruby
Open source DocuSign alternative. Create, fill, and sign digital documents ✍️
The Open Source DocuSign Alternative.
🔥 The free & Open Source DocuSign alternative
Golang PDF library for creating and processing PDF files (pure go)
Control how your documents get signed
Free open-source web software for signing PDF (alone or with others) and also organize pages, edit metadata and compress pdf
Digital signatures for Laravel, on top of signet-pdf. Sign straight from a Storage disk, keep the private key outside the process, and fake all of it with Process::fake(), Http::fake() and Storage::fake(). A1/x509 certificates, PAdES profiles, RFC 3161 timestamps, LTV and cryptographic validation.
A tool to sign PDF files. With Linux support.
A CLI utility and web server for digitally signing PDFs with docsign loaded from PFX (PKCS#12) files
PDFSigner is a multipurpose PDF signer and verifier application for Advanced Electronic Signature (AES) and Qualified Electronic Signature (QES)
A javascript tool to sign a pdf in web browser, google apps script and nodejs.
📑 HTML5 Javascript Online Offline Browser Editor 📜 for PDF files for insert sign, images, photos, comments or annotations
A REST Service to sign PDF documents
Deprecated: replaced by LibreSign/pdf-elements, the Vue 3 PDF interaction component.
✍️ Sign documents without stress
Pdf generator with digital signature applied
Trexo PDF Signer is a professional-grade, open-source application designed for creating legally binding digital signatures on PDF documents. Built with enterprise security standards in mind, it provides seamless integration with hardware security modules (HSM), software certificates, and native platform keystores.
一个强大的OFD/PDF签章工具,支持格式转换、文档加密、电子签名、数字印章和完整性保护。A powerful OFD/PDF signing tool that supports format conversion, document encryption,electronic signature, digital seal, and integrity protection.
Windows executable for sign a PDF with a certificate and a hanwritten signature
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