Mireth Technology has announced the release of NetShred X v4.0, the latest major release of their Internet activity eraser for Mac OS X. It costs $24.95.
NetShred X is billed as an “Internet track eraser.” It can delete cache, history and e-mail information that Web browsers and e-mail programs leave behind — information that can potentially compromise your identity. NetShred X runs without user intervention, so you don’t need to remember to run it to benefit from it.
New to NetShred X is support for additional browsers — Firefox 2, iCab 3, and Shiira 2. Thunderbird 1.5 is now supported as well. Support has been added for erasing site passwords using Firefox 2.