Dyalog Limited - driving 21st century software development

Dyalog - the most widely used APL development platform available - is used in research and business applications where it is important to integrate domain experts in the software development process. Dyalog allows rapid prototyping of both simple and complex processes, and is especially strong where solutions have an analytical or mathematical component. Without recoding, these solutions can be used to power secure, high performance solutions with thousands of simultaneous users.

Today Dyalog is in daily use in many major corporations throughout the world. It is constantly being developed and enhanced to meet user requirements.

We're keen to expand the community of Dyalog software programmers and help new-comers get started. If you're a University or Business School student why not have a look at our download zone - where you can apply for a free of charge license.

If you are already a software developer - or considering becoming one - and have an idea that Dyalog might be able to meet some of your current programming requirements - have a look at our download zone where you can apply for a personal, non-commercial license for a small fee.

The last 2 releases of Dyalog have added very significant new functionality: Version 11, released in the autumn of 2006, allows for object oriented programming. Version 12, released in February 2008, added Unicode support, and the Causeway product suite for graphics and reporting. For more about Versions 11 see here and Version 12 here.

Dyalog is fully compliant with the ISO 8485 standard for APL. In addition, the product has many enhancements and innovative features that make it an outstanding fully Integrated Development Environment - not least for complex Graphical User Interface (GUI) applications.

Dyalog is available for Microsoft Windows (95, 98, NT, 2000, ME, XP, Vista and Mobile), Pocket PC2002 and 2003, AIX, Solaris and Linux.