A real-time, always-on-top clone of any window you choose. For Windows Vista, 7, 8, 10 and 11.
A fork of OnTopReplica by Lorenz Cuno Klopfenstein. All credit for the original app goes to its author. This fork adds saved settings, a dark theme, and some quality-of-life fixes.
Pick any window and OnTopReplicaPlus shows a live, always-on-top copy of it. Handy for watching a video or a background task while you work.
- Clone any window and keep it always on top.
- Crop to a region, and save regions for later.
- Auto-resize and lock to any screen corner.
- Adjustable opacity.
- Click-forwarding (interact with the clone) and click-through (use it as an overlay).
- Group-switch mode that cycles through a set of windows.
- Settings saved automatically and kept between sessions.
- Light and dark theme.
- Optional system tray icon.
- Keeps cloned browser videos playing instead of freezing when you switch windows.
- Cycle saved regions with a hotkey (Ctrl+Shift+R), double-click to jump to the source window.
- Launch on a chosen monitor with /screen=N.
- Full Brazilian Portuguese translation.
Download the latest release from the Releases page:
- Setup.zip - run the installer.
- portable.zip - extract and run the .exe, no installation needed.
Open src/OnTopReplicaPlus.sln in Visual Studio 2019 or 2022 (Community is fine) with the ".NET desktop development" workload, then build in Release.
Licensed under the MS-RL, like the original. Not affiliated with or endorsed by the original author.