C# .NET Core, Java, Python, PHP, Node.js, Python, JavaScript, C++, Android, Swift, Go, Ruby, Dart, Perl APIs to create and convert PDF, Word, Excel, PowerPoint, email, JPG, Image, ZIP, and other formats on Windows, Linux, macOS & Android....of a PDF file such as text, images, annotations, bookmarks, signatures...include Extract image from PDF, text replacement, image replacement...