Along with the great features and advantages of SeekFast, you should keep in mind the following limitations of the program:

The maximum size of each file included in the search

In order to improve the speed of reading files’ text, SeekFast is set to search files with a maximum of 1 GB per file.

Lack of support for DOC files on Mac

The Mac version of SeekFast does not currently support searching in DOC files.