GnuCash Portable is a Free Financial or Money Management Software that can be run entirely from a portable device, enabling a user to take their financial data with them while on the go. GnuCash includes many of the same features and options found in paid commercial money management software. However, this software is open source and completely free.
GNU Cash | Portable Money Management:
Authors Website: GNU Cash Portable
License: Open Source
Download: get GNUCash Portable