Windows · Free download · General
Johnny1.00 build 2012.07.10a Beta
Johnny : Simple von-Neumann Computer simulator
- Operating system
- Windows 10/11
- File size
- 3.1 MB
- License
- GNU Public License
- Last updated
- May 1, 2026
102 downloads·531 page views
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Overview
What is Johnny?
Johnny : Simple von-Neumann Computer simulator
In depth
A closer look at Johnny
Built as an educational and Open Source tool, Johnny can simulate a simple and virtual von-Neumann Computer. Johnny manages to visualize the Memory, Arithmetic Logic Unit and Control Unit functions. Machine Programs can be created and edited using an user-friendly Graphical User Interface and run on the virtual machine step by step. The Johnny simulator also allows users to add and modify instructions.
Verdict
Should you download Johnny?
Johnny runs on Windows 10/11 and is available under the GNU Public License license — the installer is 3.1 MB. We’ve catalogued it under General.
Verified clean. Every Johnny build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
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At a glance
Johnny specifications
- Category
- General
- Publisher
- Peter Dauscher
- Last updated
- May 1, 2026
- License
- GNU Public License
- Operating system
- Windows 10/11
- File size
- 3.1 MB
- Price
- Free
- Page views
- 531
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