Wikipedia
FrontAccounting is an open source web-based accounting software for small and medium enterprises, written in PHP, using MySQL. It allows Double-Entry Accounting and is integrated with modules that support most common business processes. FrontAccounting is multiuser, multilingual and multicurrency. It is part of Ubuntu Linux distribution, and a demo is available online. FrontAccounting started as WebERP fork, and its source code is available on SourceForge for download. In October 2015 it passed the milestone of 200,000 downloads from Sourceforge. In 2013 Frontaccounting appeared on the list of InfoWorld's Bossie Awards - top picks in open source business applications, platforms, and middleware. A number of language packs are available at SourceForge, some of which require further development.