A lightweight application that provides a real-time thumbnail replica of any window of your choice. Created by LorenzCK OnTopReplica is not available for Mac but there are some alternatives that runs on macOS with similar functionality. The most popular Mac alternative is Helium, which is both free and Open Source. If that doesn’t suit you, our users have ranked 10 alternatives to OnTopReplica and six of them are available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to OnTopReplica are PiP for Mac (Free, Open Source), Pennywise (Free, Open Source), Afloat (Free, Open Source) and Picture In Picture (Paid).
Find Top 10
OnTopReplica
Alternatives
| # | Image | App Name | Features | Platforms | Price | Website Link |
| 2 | WindowWatcher | Windows | Free | Website | ||
| 3 |  |
PiP-Tool | Windows | Free | Website | |
| 4 | Afloat Alternatives and Similar Software | Mac SIMBL |
Free | Website | ||
| 5 |  |
Pennywise | Mac Windows Linux |
Free | Website | |
| 6 |  |
TurboTop | Discontinued | Windows | Free | Website |
| 7 |  |
Picture In Picture | Chrome | Mac | Commercial | Website |
| 8 |  |
Duplicate Windows | Mac | Commercial | Website | |
| 9 |  |
PiP for Mac | Mac | Free | Website | |
| 10 |  |
Helium | Mac | Free | Website | |
| 11 | Sticky Previews | Windows | Commercial | Website |