SCR is a batch text replacement and file renaming free portable tool. It allows you to quickly search and replace specific text in different text document with ease.
You can select directory and files for processing and then specific what text should be replaced by which text. Besides editing text within documents, it also has option to only replace text in the names of selected files.
You can preview results after replacement by clicking on results tab. Best part, it is a portable tool and hence you can carry it anywhere within USB pen drive for instant text search and replacement.