Mustangproject is a tool to write, validate and parse Factur-X/ZUGFeRD and (CII)XRechnung e-invoices. It is a (permissive) open source cross platform command line tool and a Java library. The command line tool e.g. allows to extract and combine PDF and XML from/to Factur-X as well as validate e-invoices, convert XML to HTML or migrate from ZUGFeRD v1 to v2. The library additionally allows to generate the XML to be embedded either by implementing interfaces or actively creating objects.
GnuCash is a personal finance and small-business accounting software. It provides a check-book like register GUI to enter and track bank accounts, stocks, income and expenses, for double-entry accounting. It also allows to manage stock/bond/mutual fund accounts, generate graphs and reports, supports QIF/OFX/HBCI import, and transaction matching, common calculations and scheduling. It's still simple to use.
Quba is a open source offline viewer application for structured electronic invoices. The technical foundation is Electron and XSLT.
HomeBank helps managing your personal accounting. It's designed for ease of use, and quickly analyzing and tracking your personal finances in detail, has filtering tools and pretty graphing. It can import from Quicken, MS Money, bank statements as OFX, QIF, CSV and QFX. HomeBank also detects duplicate transactions, auto-numbers cheques, handles bank, cash, asset, credit and liability account types, can schedule transactions, internel transfers, and so forth.
Ledger is a powerful, double-entry accounting system that is accessed from the UNIX command-line. This may put off some users, as there is no flashy UI, but for those who want unparalleled reporting access to their data, there really is no alternative. Here are some of the features of Ledger which set it apart from other accounting systems: Ledger never creates or modifies your data. Your entries are kept in a text file that you maintain, and you can rest assured, no automated tool will ever c
A dropwizard based swagger-compatible Rest API for Mustangproject which can read and write hybrid electronic invoices in ZUGFeRD and Factur-X.
A desktop application for individuals and households to keep a record of their financial transactions, and manage their finances using envelope budgeting.
Gnuaccounting is an open source Java cross-platform accounting and bookkeeping application. It embeds OpenOffice.org, supports chip-card-based online banking (HBCI), imports data e.g. from time trackers, homebanking software or online shops and exports data suitable for tax accountants and e.g. for VAT announcements. It has been downloaded > 32,000 times since it's release on 23 March 2005. Gnuaccounting is available in German and English, can be used as a portable application and uses, if desi
TradeTrax is a general purpose trading tool for keeping track of marketable goods. While it builds heavily on stock market terminology for abstraction purposes, it is actually meant to be used for managing all kinds of assets that are bought for resale, for example: * Collectibles (trading cards, stamps, coins, ...) * Auction house items in MMORPGs * Speculation portfolios (forex assets, gold bullions,...) TradeTrax comes as a webapp that may either be run from a servlet container or as a stan
TimeTrex is a PHP-based time and attendance management application. It allows scheduling, provides timeclocks and timesheets, job cost calculation, payroll and tax generation, expense tracking, and document management. It's generally geared towards workforce management, including recruitment.