GroupDocs.Viewer Cloud REST APIs support to render over 50 file formats to HTML5 or Image formats for the whole document, page by page or custom range of pages. To get list of supported formats, You can use the below API.
The following GroupDocs.Viewer Cloud REST API resource has been used in the Supported File Formats example.
cURL example Request curl -X GET "https://api.groupdocs.cloud/v2.0/viewer/formats" -H "accept: application/json" -H "authorization: Bearer [Access Token]" Resonse { "formats": [ { "extension": "....psd" , "fileFormat" : "Photoshop"...