Puppy Linux
Depends
Confidence: Medium
Buy it to revive old or low-RAM PCs or carry a fast rescue OS on a USB stick.
Comparison
Puppy Linux vs Peppermint OS
Puppy Linux lands on Depends, and Peppermint OS lands on Worth it.
Peppermint OS
Worth it
Confidence: Medium
Use it if you want a free, minimal Linux to revive old or low-spec hardware and are fine installing your own apps.
| Compare | Puppy Linux | Peppermint OS |
|---|---|---|
| Verdict | Depends | Worth it |
| Best for | Reviving old or low-RAM PCs | Reviving old laptops and low-RAM PCs |
| Who it's not for | Businesses needing vendor support or SLAs | Anyone needing Windows-only software natively |
| Privacy | No known public vulnerabilities found in the sources reviewed.⁷ | No known public vulnerabilities found in the sources reviewed.15 |
| Support quality | Community forums only; no LTS or SLAs | Community forums and Facebook groups only |
| Public sentiment | Long-time users love its speed on ancient hardware, but note a dated UI and limited software availability.¹ | Hobbyists praise it as a fast, ready-to-use distro for old hardware, though some worry about the project's future. |
| Biggest gotcha | Runs as root by default . unlike normal Linux, one slip can damage the whole system.⁷ | Project continuity publicly questioned; verify recent releases before adopting. |
Pick Puppy Linux when
- Reviving old or low-RAM PCs
- Live-USB rescue and testing sessions
- Tinkerers who like minimal, fast systems
When Puppy Linux is not a fit
- Businesses needing vendor support or SLAs
- Security-conscious users . it runs as root
- Anyone wanting mainstream app compatibility
- Non-technical users replacing Windows
Pick Peppermint OS when
- Reviving old laptops and low-RAM PCs
- Tinkerers wanting a minimal base
- Live-USB testing before install
- Refurbishing machines to give away
When Peppermint OS is not a fit
- Anyone needing Windows-only software natively
- Non-technical users wanting everything preinstalled
- Businesses needing vendor support or SLAs
- Anyone betting on long-term vendor commitment
Sources
- 78 reader reviews of Puppy Linux . DistroWatchdistrowatch.comreview
review
- Puppy Linux - revisited . Dedoimedodedoimedo.comreview
- Puppy Linux Review from an openSUSE Usercubiclenate.comreview
- When does the Puppy linux security model make sense? . Unix StackExchangeunix.stackexchange.comsecurity
- Is Puppy Linux secure? . Redditreddit.comsecurity
- Puppy Linux security pagepuppylinux.comsecurity
- Puppy Linux Downloads (woof-CE)puppylinux-woof-ce.github.ioofficial
- Which Pup to choose? . Puppy Linux Forumsforum.puppylinux.comofficial
- How about an LTS stable Puppy version? . Puppy Forumsoldforum.puppylinux.comofficial
- Puppy Linux Alternatives . Slashdotslashdot.orgreview
- Peppermint OS - The Linux Desktop OSpeppermintos.comofficial
- Peppermint OS Security pagepeppermintos.comsecurity
review