npm96Exceptionalhealth index
TypeScript★ 14.8KAug 27, 2026
NuGet94Exceptionalhealth index
C#★ 1,155Sep 12, 2026
crates.io94Exceptionalhealth index
Rust★ 169↓ 2M/moSep 19, 2026
PyPI93Exceptionalhealth index
Python★ 5,695↓ 696M/moAug 28, 2026
Go91Excellenthealth index
Go★ 1,126Sep 19, 2026
npm86Excellenthealth index
TypeScript★ 14↓ 5,984/moSep 6, 2026
Packagist86Excellenthealth index
PHP★ 5,585↓ 11.6M/moAug 27, 2026
npm · RubyGems84Excellenthealth index

docusealco/docusealOpen source DocuSign alternative. Create, fill, and sign digital documents ✍️
Ruby · Vue · HTML★ 18.6K↓ 113/moSep 16, 2026
npm83Excellenthealth index

panva/pasetoPASETO (Platform-Agnostic SEcurity TOkens) for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes
TypeScript · JavaScript★ 500↓ 213.7K/moOct 13, 2026
NuGet81Excellenthealth index
C#★ 2,259Oct 2, 2026
PyPI · Maven81Excellenthealth index
Python · Java★ 86↓ 2.8M/moSep 17, 2026
PyPI · npm · Go80Excellenthealth index

VirgilSecurity/virgil-crypto-cThis library is designed to be small, flexible and convenient wrapper for a variety crypto algorithms. So it can be used in a small micro controller as well as in a high load server application.
C★ 38↓ 6,296/moSep 17, 2026

LibPDF-js/coreA modern PDF library for TypeScript. Parse, modify, and generate PDFs with a clean, intuitive API.
TypeScript★ 1,822↓ 410.4K/moSep 14, 2026
crates.io78Goodhealth index
Rust★ 335↓ 90.2M/moSep 16, 2026

digitorus/pdfsignAdd/verify Advanced Electronic Signature (AES) and Qualified Electronic Signature (QES) in PDF (using pure Go)
Go★ 170Oct 19, 2026
crates.io77Goodhealth index
Rust★ 660↓ 58.5M/moSep 17, 2026
TypeScript★ 51↓ 20.8M/moSep 27, 2026

unidoc/unipdfGolang PDF library for creating and processing PDF files (pure go)
Go★ 3,118Sep 20, 2026
npm · crates.io73Goodhealth index

dfinity/vetkeysLibraries and examples for integrating verifiable encrypted threshold keys (vetKeys) into Internet Computer applications
Rust · TypeScript · Motoko★ 21↓ 2,413/moSep 14, 2026
TypeScript★ 1,380↓ 16M/moSep 17, 2026
JavaScript★ 0↓ 1,306/moSep 18, 2026
crates.io71Goodhealth index

claration/impactorCross-platform & feature rich iOS/iPadOS/tvOS sideloading application. Formerly known as PlumeImpactor.
Rust★ 3,532Oct 20, 2026

claration/FeatherFree on-device iOS/iPadOS application manager/installer, using certificates part of the Apple Developer Program.
Swift★ 4,590Aug 25, 2026
crates.io69Goodhealth index
Rust★ 579↓ 17.5M/moSep 17, 2026
TypeScript★ 0↓ 3,559/moSep 18, 2026
Packagist65Goodhealth index

k2gl/dsseSign and verify DSSE (Dead Simple Signing Envelope) payloads in PHP.
PHP★ 0↓ 605/moSep 13, 2026
crates.io65Goodhealth index
Rust★ 1↓ 48.6K/moSep 13, 2026
TypeScript★ 233↓ 1.9M/moOct 4, 2026
PyPI · npm65Goodhealth index

vsajip/python-gnupgA Python API for the GNU Privacy Guard (GnuPG). Encrypt, decrypt, sign and verify your data using Python! N.B. This repository has been migrated from Mercurial on 2019-11-16, so references to commits before this date will refer to the Mercurial source and not this Git repository. The migration is marked by a commit that adds a .gitignore file.
Python★ 142↓ 18.1M/moAug 27, 2026
NuGet63Moderatehealth index

Unisys/NSignNSign (/ˈensaɪn/) is a set of .Net libraries for HTTP Message Signatures (RFC 9421).
C#★ 22Sep 15, 2026