1 mirror · Windows · Free
Download CSingleInstance1.21
Pick from 1 verified mirror below. All deliver the same 40 KB file under the Freeware license.
- Operating system
- Windows 10/11
- File size
- 40 KB
- License
- Freeware
- Filename
- sinstance.zip
Available download mirrors
1 available
About this software
What is CSingleInstance?
CSingleInstance : Limit your applications to a single instance by turning to this C++ class that can be easily implemented and features an example
Read the full CSingleInstance 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 40 KBfile. Each link launches a brief 5-second redirect page so we can track which mirrors are healthiest.
Verified clean. Every CSingleInstance 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
CSingleInstance specifications
- Category
- General
- Publisher
- Naughter Software
- Last updated
- May 1, 2026
- License
- Freeware
- Operating system
- Windows 10/11
- File size
- 40 KB
- Filename
- sinstance.zip
- Mirror count
- 1
- Price
- Free
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