How to delete HTML codes in TMX

1. Install Olifant from translate.com
2. Open project TMX file.
3. delete all of HTML code using regular expression.

For example, delete below in order:

1. &lt;[^<]*>
2. &lt;BR&gt;
3. &lt;[^<]&gt;
4. &lt;[^<]*&gt;
5.