SRDotNet is a extremly small program that provides find and Replace of text strings in multiple files at once. It works with text files such as Web Pages, PHP/ASP/Perl Scripts ...
There are options for case sensitive find and replace and recursive files selection. You can choose file filter mask for easy file selection.

After search/replace is finished, the program generates the list of files that have matched a Search/Replace operation.

For every file in list SRDotNet lists lines with matches and marks Founded/Replaced text in highlight color.

Finally SRDotNet works on every platform that supports .NET (Mono).