Document Viewer to view .docx, .txt, .pdf, .xlsx, .ppt

Hi,

I have a business use case for which I am exploring different product. The requirement has two parts.
Part I is Search Engine and Part II is Document Viewer.
There is document library which can have files of type (.docx, .txt, .pdf, .xlsx, .ppt). The search engine will give the list of documents based on some search parameters. User want to view the documents in document viewer.
The document viewer should have following capabilities-
1. The document viewer should display files of type (.docx, .txt, .pdf, .xlsx, .ppt)
2. The matched words will appear in bold in the document
3. The next and previous buttons will jump to the sections that have the matched words
4. The user can copy content from the document viewer and paste into another document of same format, keeping the same formatting.
Given the above requirement I am wondering if Aspose product family has any product API which can be used to implement above capabilities specially the document viewer.
Thanks

@Jagriti,

I think you may try using our sister company GroupDocs, which offers some useful products and viewers for your tasks. For example, you may want to explore and use GroupDocs.Viewer for .NET and GroupDocs.Search for .NET APIs for your requirements. I am also moving your thread to the respective category, where one of our fellow colleagues from the GroupDocs team will assist you soon.