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AL-IV download for Windows

Free download AL-IV Windows app to run online win Wine in Ubuntu online, Fedora online or Debian online

This is the Windows app named AL-IV whose latest release can be downloaded as IDE_AL4.zip. It can be run online in the free hosting provider OnWorks for workstations.

Download and run online this app named AL-IV with OnWorks for free.

Follow these instructions in order to run this app:

- 1. Downloaded this application in your PC.

- 2. Enter in our file manager https://www.onworks.net/myfiles.php?username=XXXXX with the username that you want.

- 3. Upload this application in such filemanager.

- 4. Start any OS OnWorks online emulator from this website, but better Windows online emulator.

- 5. From the OnWorks Windows OS you have just started, goto our file manager https://www.onworks.net/myfiles.php?username=XXXXX with the username that you want.

- 6. Download the application and install it.

- 7. Download Wine from your Linux distributions software repositories. Once installed, you can then double-click the app to run them with Wine. You can also try PlayOnLinux, a fancy interface over Wine that will help you install popular Windows programs and games.

Wine is a way to run Windows software on Linux, but with no Windows required. Wine is an open-source Windows compatibility layer that can run Windows programs directly on any Linux desktop. Essentially, Wine is trying to re-implement enough of Windows from scratch so that it can run all those Windows applications without actually needing Windows.





A programming language AL-IV (ALFOUR) is a
high-level imperative object oriented programming language with minimal introduction level, easy porting to any platform claiming a very high level of safety and stability, with a controllable level of code protection, high efficiency of an executable code,
full independence from a target platform, minimal enter level.


  • Application can be easy compiled from AL-IV to other supported languages.
  • Adding new supporting language is not too hard. Initially, C# and Delphi are supported.
  • Special memory management rules for objects allows to avoid garbage collecting at all, independently on target platform.
  • Very simple syntax, minimal amount of rules. Very easy to start programming.
  • Testing capabilities are embedded into the language (TEST functions, testing on each compilation, control test cover by a compiler).
  • Most of exceptions are not possible in AL-IV still NONE objects are always replace nulls. So, exceptions handling is not necessary.
  • A compiler is controlling a number of conditions which makes a class unsafe for some purposes. And you must mark unsafe classes with correspondent markers allowing filtering such classes from using it in important projects.
  • ALFOUR is still a power high-level programming language and can be used for a wide set of tasks.



User interface

.NET/Mono, X Window System (X11), OpenGL, Win32 (MS Windows), Command-line, Android

Programming Language

C#, C++, Delphi/Kylix, PL/SQL, Java, Free Pascal

Database Environment


This is an application that can also be fetched from https://sourceforge.net/projects/al-iv/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.