Note, clicking on any of the below links will lead you to third party websites. I have tried most programs over time and found them recommendable. Of course I cannot accept any responsibility of whatsoever for the products as they are not mine, I have no influence on their development and I do not benefit from their distribution.
Some of the software is downloadable from the internet free of charge.
Before downloading and installation you are recommended to check compatibility with your system.
Reading the software license terms and adherence thereto is mandatory.


The leading open source office suite for word processing, spreadsheets, databases, graphics, presentations and more.

Alfresco Community Edition

Alfresco is a free/libre enterprise content management system for Microsoft Windows and Unix-like operating systems.

ProjectLibre Project Management Software

ProjectLibre is the open source alternative to Microsoft Project.

ARIS Express – Process Modelling Software

Beside standard modeling functionalities, ARIS Express offers additional highlights especially for Business Process Management (BPM) beginners.

Free DWG Viewer (Powered by Brava)

Free Windows desktop/browser software to view AutoCAD DWG/DWF/DXF and CSF.

xTuple ERP PostBooks Edition

Full accounting, fully integrated Customer Realtions Management, superior inventory control for manufacturers, distributors, professional services.

WinEst PlanX Pro

WinEst PlanX Pro is a downloadable time based (pay-as-you-use) estimating tool, which enables estimators to perform complete estimates, using onscreen takeoff technology, multiple database options, and a powerful cost estimating tool. The software incorporates WinEstimator’s innovative on-screen takeoff technology, known as WinEst Virtual Takeoff, enabling an estimator or contractor to perform quantity takeoffs directly on their PC screen using digital images of plans and blueprints. Virtual Takeoff enables contractors to easily and quickly create estimates. WinEst PlanX Pro is designed with the small contractor, remodelor, and the specialty contractor in mind. Now you can quickly perform quantity takeoff from plans in digital format, do an estimate and create reports or quotes on-screen anywhere at any time. Now you can use the same software as the large contractors but without the need for capital investment, training, and time.

MySQL Community Server

MySQL Community Edition is a freely downloadable version of the world’s most popular open source database that is supported by an active community of open source developers and enthusiasts.


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