34. Apache OFBiz Replaces: NetSuite , Sage ERP
Apache's software suite for small businesses includes ERP, CRM, e-commerce, supply chain management, manufacturing resources planning, enterprise asset management and POS from a single solution. Apache does not provide support directly, but the site does list a number of third-party service providers who can assist with deployment and ongoing support needs. Operating System: OS Independent
35. Open ERP Replaces: SAP, Microsoft Dynamics For mid-size and larger enterprises, Open ERP offers more than 700 accounting, ERP and other business modules that can be tailored to a specific company's needs. Both a supported version and an online hosted version are also available with a monthly subscription. Operating System: Windows, Linux
Used by more than 15,000 customers, Openbravo offers Web-based ERP capabilities, with a focus on agility and ROI. Besides the free community edition, it offers basic and professional versions which can be purchased through third-party partners. Operating System: OS Independent
37. ADempiere Replaces: SAP, Microsoft Dynamics
This community-run ERP project integrates well with Drupal and other open source projects to create a complete suite of business software. A wealth of documentation is available on the site, and the group also holds regular international conferences and training events. Operating System: Windows, Linux, OS X
38. FileZilla Replaces: CuteFTP, FTP Commander This project includes both an FTP server for Windows and a cross-platform FTP client. Both support FTP, FTPS and SFTP file transfer with an easy-to-use tabbed interface. Operating System: Windows, Linux, OS X
39. FireFTP Replaces: CuteFTP, FTP Commander
This Firefox add-on has been downloaded more than 22 million times. It allows you to download files via FTP or SFTP right from your browser window. Operating System: Windows, Linux, OS X
40. WinSCP Replaces: CuteFTP, FTP Commander
This award-winning FTP, SFTP, and SCP client comes with two different interfaces, so that you can pick the one that suits you best. Other notable features include an integrated text editor, authentication support, batch file scripting and more. Operating System: Windows
While it's not as full-featured as Quicken, Buddi is a simple, understandable personal finance program designed for people with little or no financial experience. It's Java-based, so it works on nearly all operating systems, and the website has tutorials available for new users. Operating System: OS Independent
42. KMyMoney Replaces: Quicken
This personal finance software from KDE features double-entry accounting and an intuitive GUI. The project's stated goal is "to be the best free software personal finance manager, period." Operating System: Windows, Linux, OS X
43. Money Manager Ex Replaces: Quicken
Another personal finance manager with an emphasis on simplicity, Money Manager Ex aims to offer "all the basic features that 90% of users would want to see in a personal finance application." Key capabilities include budgeting, one-click reporting, charts and graphs, depreciation tracking, AES encryption support, bill reminders and more. Operating System: Windows, Linux, OS X
44. TurboCASH Replaces: QuickBooks, Sage Accounting Software
This free, open source small business accounting package invites potential users to compare its features against those of its commercial competitors. It supports multiple languages, multiple currencies, multiple companies, batch data entry, VAT/tax reports and much more. Operating System: Windows