C# .NET Core, Java, Python, C++, Android, PHP, Node.js APIs to create, process and convert PDF, Word, Excel, PowerPoint, email, image, ZIP, and several other formats in Windows, Linux, MacOS & Android....Excel CSharp 1 Add Barcode to DOCX in CSharp 1 Add Barcode to Excel...in photoshop 1 add footer in docx 1 add footer in word 1 Add Footnote...