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 v11.3.0 Release Notes

Pinned December 16, 2025

  The main features of this release focus on Chilkat’s Ai class, enabling interactive AI response streaming directly into embedded desktop application browsers. It supports Azure, custom base URLs for OpenAI-compatible providers, and local providers like Ollama. ✨ New Features Ai Real-Time Streaming AI Responses to Embedded Browsers in Desktop Apps — Stream AI responses […]

Chilkat v11.2.0 Release Notes

Pinned November 3, 2025

Previous Version: Chilkat v11.1.0 Release Notes The main addition in v11.2.0 is the Chilkat.Ai class, and the Chilkat.StringBuilder.MarkdownToHtml method. Ai: The Chilkat AI class provides a unified API for interacting with different AI providers: OpenAI, Google, Claude, xAI, Perplexity, and DeepSeek. It provides functionality for conversation management, multimodal inputs, and streaming mode. Markdown to HTML […]

Semantic Versioning Starting with Chilkat 10.0.0

Pinned September 26, 2024

Starting with the v10.0.0 release (end of September 2024), Chilkat moves to standard semantic versioning.   Prior to this release, for various technical reasons, Chilkat was stuck with versions 9.5.0.xx, where only xx changed. For this first leap to semantic versioning, where the major version changes to 10 (from 9), there are no backward incompatible changes.  […]

Fix for Spain FacturaE Signature Online Example

July 28, 2022 in XAdES

A Chilkat user graciously reported an error in the example at http://www.example-code.com/phpExt/xades_facturae_3_2_es.asp “I use it to sign TicketBAI XML files and FacturaE in Spain. I noticed that the FacturaE signatures weren’t validating properly on some government websites with an error something like “the signature is not a correct xades signature”. The namespace “etsi” was replaced […]

XML Signature Id attribute

May 31, 2022 in XAdES

In Chilkat v9.5.0.90, the Id attribute is automatically generated and added to the “Signature” tag when an XML digital signature is created.  This results in a Signature that begins like this: <Signature xmlns=”http://www.w3.org/2000/09/xmldsig#” Id=”signature-1502-9002-7096-7873″> Why did Chilkat do this?  It is because if you or somebody else wishes to subsequently add an Encapsulated Timestamp to […]

Chilkat 3-Feb-2022 – ebXML Message Signing and Verification

February 3, 2022 in Daily Notes

1. Chilkat fixed XML signature generation and verification for ebXML Messages.  These are messages using the following Transform: <Transform Algorithm=”http://www.w3.org/TR/1999/REC-xpath-19991116″> <XPath> not(ancestor-or-self::()[@SOAP:actor=”urn:oasis:names:tc:ebxml-msg:actor:nextMSH”] | ancestor-or-self::()[@SOAP:actor=”http://schemas.xmlsoap.org/soap/actor/next”] ) </XPath> </Transform> 2. Updated Chilkat.Pdf to be able to sign a PDF with an image-only appearance (no text).   An example on the example-code.com site will be forthcoming. 3. Working out […]

Online XML Digital Signature Validators

November 6, 2018 in XAdES

Chilkat’s Online XML Signature Validator: http://tools.chilkat.io/xmlDsigVerify.cshtml gob.es FacturaE online validator: http://sedeaplicaciones2.minetur.gob.es/FacturaE/ ETSI Signature Conformance Checker (requires credentials)  http://signatures-conformance-checker.etsi.org Validate UBL:  https://www.moj-eracun.hr/exchange/validateubl UBL 2.1 e-Invoice Validation: https://joinup.ec.europa.eu/solution/ubl-21-e-invoice-validation-service/about FatturaPA (fatturapa.gov.it)  http://sdi.fatturapa.gov.it/SdI2FatturaPAWeb/AccediAlServizioAction.do?pagina=controlla_fattura ADSS Signing Server: https://account.ascertia.com/demos/xmlsignatureverificationstep1 apis.gometa.org hacienda (Costa Rica) XML Validator: https://apis.gometa.org/validar/ RTR Signatur-Prüfung https://www.signatur.rtr.at/de/vd/Pruefung.html ICP-Brasil https://verificador.iti.gov.br/verifier-2.6.2/ Weryfikacja Podpisu Elektronicznego https://weryfikacjapodpisu.pl/index.html XmlValidation.com:  https://www.xmlvalidation.com/ I don’t trust this validator. Change the signed XML document […]