1Piece

app1piece.com Mac Apps Website

1Piece adds Mac window and Space controls, including window lists, Hot Corner switching, and resizing or repositioning windows.

Visit 1Piece 4 alternatives

About 1Piece

1Piece is a macOS utility that adds window and Space controls to the Mac. It provides a Window List of open windows, desktop window thumbnails, resizing and repositioning through hot keys, menus, or snapping, and Hot Corners that can switch Spaces or the active window. Additional hot key actions cover the previous, favorite, or neighbouring windows, mouse-cursor movement, and window focus. It also includes app menu bar access as a context menu with AppleScript and Automator support, options to hide, quit, or reboot all apps, QuickTime Player additions, and a Stage Manager extension that requires macOS 13 (Ventura) or later. Hot keys can be changed in 1Piece Preferences. The homepage does not state a price.

Key features

Window List shows open windows and lets you switch between them
Resize and reposition windows with hot keys, menus, or snapping
Hot Corners perform functions such as switching Spaces or windows
Mouse triggers act on title bars and tab bars
Hot keys for previous, favorite, and neighbouring windows
QuickTime Player and Stage Manager extensions; Stage Manager needs Ventura or later

Best for: Mac users who want keyboard- and corner-driven control over windows, Spaces, and app switching.

Good for

Covers several window tasks: listing, snapping, resizing, repositioning, and focusing
Hot keys are configurable in 1Piece Preferences
Menu-based actions include hiding, quitting, and rebooting apps

Watch out for

The Stage Manager extension requires macOS 13 (Ventura) or later
The homepage only describes macOS features, with no detail on other listed platforms
Pricing is not stated on the homepage