Download Tor Browser Portable for free. Portable version of the Tor Browser. Tor Browser Portable is the Tor Browser packaged with a PortableApps.com launcher as a portable app, so you can browse in privacy on your iPod, USB flash drive, portable hard drive, etc. It has all the same features as Tor Browser, plus, it leaves no personal information behind on the machine you run it on, so you can take it with you wherever you go.