Browse apps categories
Add on-screen lines, grid, layout, and various image overlays.
Red Line Tools allows you to add various elements to the screen, such as: lines, grid, layout, and various image overlays on top of all windows.
Subscribe for our newsletter with best Mac offers from MacUpdate.
How would you rate Red Lines Tools app?
Downloaded & Installed 74 times
Discover New Mac Apps. Save money with MacUpdate Promo & keep your Mac software secure and up-to-date with MacUpdate Desktop.