Open source PDF editor
Ultimate Javascript Object Signing and Encryption (JOSE)
JWT Framework
Cross-platform SDK for creating and modifying PDF documents
Situational Awareness Server compatible with TAK clients
A PDF processor written in Go
Server-sent live updates, protocol and reference implementation
An implementation of the TLS/SSL protocols
a library to create/modify PDF documents using HDC/TCanvas
Development toolkit for Web Services and XML data bindings for C & C++
JDS is a powerful data protection program
Bug-fix-only libev port of shadowsocks
Fast, Nimble PDF Writer for Ruby
JavaScript library to encrypt/decrypt data in JSON Web Encryption
PHP class for PDF
SIA receiver for Galaxy security control panels.
JSON Object Signing and Encryption Framework (JWT, JWS, JWE, JWA, JWK
Cross-platform C++ libraries with a network/internet focus.