Introduction of PHP SDK Stamp Signature and Search Signature in GroupDocs.Signature Cloud 18.5

GroupDocs.Signature CloudWe are pleased to announce GroupDocs.Signature Cloud 18.5 release. The core library of GroupDocs.Signature Cloud has also been updated to GroupDocs.Signature for .NET 18.5. This monthly release includes number of new features and improvement.

The major features offered in this release are introduction of PHP SDK, Stamp Signature and Search Signature feature along with other improvement and bug fixes. Please check the detailed release notes of this version to get an idea about all the new features, improvements and fixes made in this release.

The following sections describe some details regarding these features.

Stamp Signature

Support of Stamp Signature is introduced in this release. New Signature Options Objects are included for Stamp Signature. Please check documentation for completed details to sign supported documents with Stamp Signature.

Search Signature in Document

Now you can search Digital, Barcode and QRCode Signatures in supported document formats. New Search Options Objects are introduced in this release for the purpose. Please check documentation to search supported signature types in documents.


We have introduced PHP SDK for GroupDocs.Signature Cloud. It is a wrapper around GroupDocs.Signature REST APIs, that allows you to work with GroupDocs.Signature Cloud in PHP 5.5 or higher quickly and easily, gaining all benefits of strong types and IDE highlights. The distribution is available at Packagist and the source code at GitHub. The SDK includes working examples, to get you started in no time.

Improvement and Fixes

Below is the list of the most notable features improvements and fixes for GroupDocs.Signature Cloud 18.5 Release:

  • Introduction of PHP SDK for GroupDocs.Signature Cloud
  • Introduced support of Image Document format (JPEG, PNG, BMP, GIF, multi frames TIFF)
  • Implemented Stamp Signature type for supported Document formats PDF, Images, SpreadSheet Document Formats, Word Processing Document Formats and Presentation Document Formats
  • Added Search operations for all supported Document formats with following features
    • search for Digital Signatures in PDF, SpreadSheet Document Formats and Word Processing Document Formats
    • search for Barcode Signatures in PDF, Images, SpreadSheet Document Formats, Word Processing Document Formats and Presentation Document Formats
    • search for QR-Code Signatures in PDF, Images, SpreadSheet Document Formats, Word Processing Document Formats and Presentation Document Formats
  • Involved PageSetup extension to adjust pages selection for Signing, Verification and Search operations
  • Added ability to Sign documents with list of Signature Options data
  • Implemented ability to Verify documents with list of Verification Options data
  • Introduced support to Search documents with list of Search Options data

GroupDocs.Signature for Cloud Resources

Following are the links to some useful resources you may need to accomplish your tasks.

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