Chilkat v11.5.0 Release Notes

Pinned June 2, 2026

  ✨ New Features HttpCurl A new Chilkat class has been added: HttpCurl The Chilkat.HttpCurl class executes curl commands and can automatically resolve dependent values needed by a request. Variables such as {{access_token}}, {{site_id}}, or {{drive_id}} may appear in URLs, headers, query parameters, or request bodies. If a variable is not yet known, HttpCurl builds […]

Chilkat v11.4.0 Release Notes

Pinned April 1, 2026

  ✨ New Features Js A new Chilkat class has been added: Js is a minimal, standards-compliant JavaScript engine designed to embed JavaScript inside applications with very small footprint and fast startup. It executes JavaScript code inside an application without requiring a browser or large runtime. See About the Chilkat.Js JavaScript Engine Ai Provider — […]

Chilkat MHT: GetEmail, GetMime, HtmlToEmail Methods Removed

March 24, 2014 in Uncategorized

Chilkat MHT methods that returned either an email object or a MIME object were removed in the v9.5.0 release. The reason for this was to decouple the internal dependencies between these objects. In some environments, such as for iOS, the size of the resultant executable can be important, and the internal linking between these objects […]

Chilkat C/C++ libs for Visual Studio 2013 (VC12)

November 18, 2013 in Uncategorized

The Chilkat C/C++ libs for Visual Studio 2013 (VC12) downloads are ready: 32-bit: http://www.chilkatsoft.com/preRelease/chilkat-9.5.0-x86-vc12.zip 64-bit: http://www.chilkatsoft.com/preRelease/chilkat-9.5.0-x86_64-vc12.zip

Chilkat v9.5.0 pre-release for iOS arm64 / x86_64 is Ready

October 9, 2013 in Uncategorized

A new build of Chilkat v9.5.0 supporting the arm64 and x86_64 iOS architectures is available: http://www.chilkatsoft.com/preRelease/chilkat-9.5.0-ios.zip The static libraries are provided differently than before. Chilkat provides static libs for each architecture slice: i386 (for the simulator), armv7, armv7s, arm64, and armv6 (for older versions of iOS). The libs are located in the directories as shown […]

Understanding EncryptStringENC and DecryptStringENC in Python and C/C++

September 16, 2013 in Uncategorized

Chilkat provides API’s that are identical across a variety of different programming languages. One difficulty in doing this is in handling strings. Different programming languages pass strings in different ways. In some programming languages, such as Python or C/C++, a “string” is simply a sequence of bytes terminated by a null. (I’m referring to “multibyte” […]

Email “Received” Headers

August 30, 2013 in Uncategorized

When an email is sent, it should contain no “Received” header fields. Each time the email is processed by a mail server along the delivery route, a new Received header field is prepended to the email. The very first Received header is added by the SMTP server that the SMTP client (such as your app […]

v9.4.1.44 Added Http.AwsEndpoint Property

August 21, 2013 in Uncategorized

The AwsEndpoint property is the regional endpoint (domain) to be used for Amazon S3 method calls. The default value is “s3.amazonaws.com”. This can be set to any valid Amazon S3 endpoint, such as “s3-eu-west-1.amazonaws.com”, or the endpoints for S3-API compatible services from other different providers. This is a pre-release feature. Pre-release builds are made available […]