Window zoom

Zoom the window in/out using Ctrl + Minus and Ctrl + Plus

Grow/shrink window

Like the window zoom feature, but instead of changing the content size, changes the window size.

Shrink/grow the window using Ctrl + Shift + Minus and Ctrl + Shift + Plus

Window modes

Cycle through preset window sizes using the hotkey Ctrl + M 

Always on top

Keeps Recollectr above all other windows.

Note: It may not be possible for Recollectr to appear over some windows.