There are 4 repositories under pdf-sign topic.
Open source DocuSign alternative. Create, fill, and sign digital documents ✍️
Free web software for signing PDFs and also organize pages, edit medata and compress pdf
Sign PDF files with valid x509 certificate
A tool to sign PDF files. With Linux support.
📑 HTML5 Javascript Online Offline Browser Editor 📜 for PDF files for insert sign, images, photos, comments or annotations
A REST Service to sign PDF documents
A javascript tool to sign a pdf in web browser, google apps script and nodejs.
Pdf generator with digital signature applied
Windows executable for sign a PDF with a certificate and a hanwritten signature
Open Source PDF Editor
Open Source Vue PDF Editor
PAdES LTV PDF signer with Timestamp & SHA-256, C# Console App
Define a practical framework to learn cryptography in use
Firma massiva in formato PADES usando una smartcard