Chilkat v11.7.0 is now released. View the release notes

Chilkat is a cross-language, cross-platform API providing 90+ classes for many Internet protocols, formats, and algorithms.

Some classes need a license:

  • SSH
  • SFTP
  • FTP2
  • HTTP
  • REST
  • Socket/TLS
  • IMAP
  • PDF
  • ...

Some are free:

  • JSON
  • XML
  • Cert
  • PrivateKey
  • ...

Programmers use Chilkat with:

  • ASP
  • B4X
  • C
  • C++
  • C++ Builder
  • C#
  • Dart/Flutter
  • DataFlex
  • Delphi
  • Electron
  • FoxPro
  • Go
  • Java
  • Lazarus/FPC
  • Node.js
  • Objective-C
  • Perl
  • PHP
  • PowerBuilder
  • PowerShell
  • PureBasic
  • Python
  • Ruby
  • Rust
  • SQL
  • Swift
  • Tcl
  • VB.NET
  • VB6
  • VBScript
  • Xbase++
  • Xojo

Chilkat runs on:

  • Windows
  • Linux
  • MacOS
  • iOS
  • Android
  • Alpine Linux
  • MinGW

Start by browsing the:

Documentation or Examples