Batcher v0.1 is freeware program for batch text replacement. You can use it when have to modify lots of files with similar content.
Now it supports ANSI encoding for text, html files.
The user interface is very simple,

You need just browse input directory, add replace pairs and push YARRR! button.
You'll get your data processed and placed into output directory.
So,
download: Batcher v0.1 (zip)
Any questions write to scary@artnox.com.ua with subject Batcher v0.1