https://vovsoft.com/software/search-text-in-files/
Vovsoft Search Text In Files is an easy-to-use file search application for your desktop or laptop computer.
You can search through your files using simple queries, and this tool will quickly list the requested files.
Key Features :
Quickly find files containing specific text
Export the list into text or CSV file
Open, copy or delete the files by right-clicking
Show file size, and file icons using the checkboxes
Supports: 
Windows 11, Windows 10, Windows 8/8.1, Windows 7, Windows Vista, Windows XP (32-bit & 64-bit)
Giveaway link –>
https://winningpc.com/vovsoft-search-text-in-files-coupon-code-giveaway/
https://giveaway.tickcoupon.com/search-text-in-files-free-key/
Lifetime License
No free updates