Good Searcher

1. Search the information on the Internet

- manual or automatic addition of the any search engine;

- customise the encoding of the search query;

- search on a specific site using the google system;

2. Search for files or text in files (like grep) on the smartphone file system. You can use root capabilities for more thorough and in-depth searches.

- search for files by mask;

- search for text using regular expressions;

- auto-detect text encoding

- case-insensitive (sensitive) search

- search in a specific folder / folders

- search in system folders

For more understanding, see the youtube video.