About this software
What is Johnny?
Johnny : Simple von-Neumann Computer simulator
Read the full Johnny review and feature list →
Tips
Download tips
If a mirror is slow or temporarily offline, just pick another from the list above — every mirror serves the identical
3.1 MBfile. Each link launches a brief
5-second redirect page so we can track which mirrors are healthiest.
✓
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
- Publisher
- Peter Dauscher
- Last updated
- May 1, 2026
- License
- GNU Public License
- Operating system
- Windows 10/11
- File size
- 3.1 MB
- Filename
- johnny_v_1_00_inst_2012_07_10a.zip
- Mirror count
- 1
- Price
- Free
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