C# .NET metadata API to read, write, edit, analyze, search, extract, remove, compare & export metadata of PDF Word Excel PPTX Outlook Audio Video & Images....VCF, VCR Image : JPG, JPEG, JPE, JP2, PNG, GIF, TIFF, WebP, BMP...DJVU TTF MOV JPG AVI DXF DWG QT JPE MSG MP3 TIFF DOC POTM VDX TORRENT...