AltTabio 1.0.4

What changed

• Restore reliable Alt+Tab switching after Start menu and Search interruptions, and improve foreground activation during ordinary switching.
• Preserve keyboard and mouse input order during switching, native handoffs, dialog use, and desktop transitions.
• Show missing application icons for Settings and Windows Security.
• Correct minimized-window preview placement and improve window targeting and task-list refreshes.
• Preserve settings when reading UTF-8 files with a BOM or when saving fails.
• Disable right-button + wheel switching by default while preserving saved preferences.
• Show the app version in the tray tooltip and simplify Settings and About menu labels.
• Use a trusted Windows scheduler executable for automatic startup.

AltTabio 1.0.3

What changed

• Pass Alt+Tab through to active Remote Desktop clients, including windowed sessions.
• Refresh the switcher automatically when a listed window hides or closes.
• Preserve the current selection during refreshes while keeping WinEvent callbacks bounded.

AltTabio 1.0.2

What changed

• Prevent the switcher from getting stuck when no windows are available or the last task closes.
• Prevent right-button wheel switching from leaving mouse clicks stuck.
• Refresh overlay and preview geometry after RDP or display topology changes.
• Keep the task list proportion consistent across DPI settings.

AltTabio 1.0.1

AltTabio 1.0.1 is a maintenance release focused on safer elevated-process behavior and a clearer switcher input architecture.

Changes

• Reduce the elevated-process blast radius for launched windows and autostart.
• Unify overlay key handling.
• Isolate switcher session policy.

Installation

1. Download AltTabio-1.0.1-windows-x64.zip.
2. Extract it to a permanent folder.
3. Run AltTabio.exe and accept the Windows administrator prompt.

The executable is not digitally signed. Windows may display a SmartScreen warning.

AltTabio 1.0.0

First public release of AltTabio, an open-source alternative Windows task switcher for 64-bit Windows.

Installation

1. Download AltTabio-1.0.0-windows-x64.zip.
2. Extract it to a permanent folder.
3. Run AltTabio.exe and accept the Windows administrator prompt.

The executable is not digitally signed. Windows may display a SmartScreen warning.

See the README for features, controls, settings, and source-build instructions.