1 mirror · Windows · Free
Download PuTTYgen
Pick from 1 verified mirror below. All deliver the same 600 KB file under the Freeware license.
- Operating system
- Windows 10/11
- File size
- 600 KB
- License
- Freeware
- Filename
- puttygen.exe
Available download mirrors
1 available
About this software
What is PuTTYgen?
PuTTYgen is a key generator tool for creating pairs of public and private SSH keys. It is one of the components of the open-source networking client PuTTY.
Read the full PuTTYgen review and feature list →
Requirements
System requirements
Windows / MAC / Linux
Tips
Download tips
If a mirror is slow or temporarily offline, just pick another from the list above — every mirror serves the identical 600 KBfile. Each link launches a brief 5-second redirect page so we can track which mirrors are healthiest.
Verified clean. Every PuTTYgen build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
PuTTYgen specifications
- Category
- General
- Publisher
- Puttygen
- Last updated
- Apr 22, 2026
- License
- Freeware
- Operating system
- Windows 10/11
- File size
- 600 KB
- Filename
- puttygen.exe
- Mirror count
- 1
- Price
- Free
Sponsored