Tools to search for strings inside files without indexing [closed]
There is also a Windows built-in program called findstr.exe with which you can search within files.
>findstr /s "provider=sqloledb" *.cs
Original Answer
Windows Grep does this really well.
Edit: Windows Grep is no longer being maintained or made available by the developer. An alternate download link is here: Windows Grep - alternate
Current Answer
Visual Studio Code has excellent search and replace capabilities across files. It is extremely fast, supports regex and live preview before replacement.
