The Document Compare feature lets you see the difference in two versions of a PDF, as well as select the type of differences you’re looking for to verify that the appropriate changes have been made.
Foxit PDF Editor enables you to define a collection of PDFs as a catalog and create a full-text index for the cataloged PDFs, allowing you to search that index through the Advanced Search feature.
For a PDF document that includes an embedded index, you can search the document as you always do through the Advanced Search feature, but it will be much faster than searching a regular PDF without an embedded index.
If your PDF document or document collections include a full-text index, you can improve your search efficiency by simply searching the index for target words rather than each document separately.
After searching, users may need to mark up the searched text strings in a highlight color. With Foxit PDF Editor’s Search & Highlight feature, users can perform an advanced search and highlight the searched text strings with one click.
The advanced search function enables you to do the following: search for a string in a single PDF file, multiple PDF files under a specified folder, PDFs in a PDF portfolio, or a PDF index. This section explains how to search for text and patterns.
To quickly find text in the current PDF in Foxit PDF Editor, open the Search & Replace window (Ctrl + F), enter your text, optionally refine the search by setting criteria, and then press Enter.