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30,057 projects in the catalog.

Free Pascal, Lazarus and Delphi components, libraries and programs from GitHub, SourceForge, Codeberg, GitLab and more. Rate them, mark what looks interesting, and talk about them on their benches.

cryptobboxvcl

CryptoBlackbox was a free package of SecureBlackbox product, offered for .NET, Java and VCL platforms.

  • Quiet
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 30

Cryptography

LockBox3

LockBox3 is a Delphi and C++Builder library for cryptography.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 191

Cryptography

LockBox

LockBox is a Delphi and C++Builder library for cryptography.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 111

Cryptography

Pascal-RSA

Delphi RSA source code

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 39
  • Unlicense

Cryptography

dcpcrypt-lazarus

DCPcrypt Cryptographic Component Library for Lazarus/Free Pascal - 20 ciphers, 10 hashes, 6 block modes, stream encryption, Base64. Pure Pascal, cross-platform.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 23
  • MIT

Cryptography

md5

MD5 Message Digest Unit

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 3

Cryptography

quantumshield4d

Post-quantum cryptography for Delphi 7–13. ML-KEM, ML-DSA & SLH-DSA via CNG, OpenSSL 3.5 and liboqs. FIPS 203/204/205 compliant. Auto backend selection. D7-safe, zero external dependencies at compile time. Community Edition (MPL 2.0).

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 3
  • MPL-2.0

Cryptography

delphi-acme-client

A Delphi implementation of the ACME (Automated Certificate Management Environment) protocol for obtaining and managing SSL/TLS certificates from Let's Encrypt and other ACME-compliant certificate authorities.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Cryptography

Pascal-RSA

https://github.com/delphi-pascal-archive/Pascal-RSA.git

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1
  • Unlicense

Cryptography

Toobit4D

A dependency-light Toobit exchange API client for Delphi and FreePascal

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 1
  • Apache-2.0

Networking Cryptography

ry-hash

ry-hash 速度飞快的文件哈希工具!

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 10
  • Apache-2.0

Cryptography

FileHash

FileHash C++Builder and Delphi version of the source code, which uses JVCL components.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 5
  • MIT

Cryptography