When I used it I called it an owesome software.

As a professional who handles multiple documents in various formats, I use iLovePDF a lot for converting word documents to pdf and combining multiple PDFs into one. It makes it easy for me to modify PDFs, such as cutting, merging or rearranging pages; and the ease of use of its interface makes uploading documents a very fast process.

Whenever we compress pdf size it is very useful app.