Perform full-text search, fuzzy, boolean, regular expression, and reverse image search on PDF, Word, Excel, PowerPoint, and images in .NET and Java....search PDF, DOC, DOCX, XLS, XLSX, PPT, PPTX, ODT, EPUB, MSG, EML, TXT...can annotate PDF, DOC, XLS, PPT, DWG, VSD, ODT, PNG, HTML, and...