Export Excel pictures to various image formats using Aspose.Cells Cloud REST API. The service supports SDKs for multiple languages, including C#, Java, PHP, Ruby, Node.js, Python, Perl, Go, and Swift....tif" , "FileSize" : 21680 , "FileContent"..."Book1_xlsx_Sheet6_Pictures_1.tif" , "FileSize" : 21286 , "FileContent"...