Basic Operations

Left/Right arrow keys shift images horizontally and therefore change the location of the stereo window.
Up/Down arrow keys move images vertically in opposite directions to correct vertical errors.
Shift + arrow keys moves by a single pixel.
The resulting alignment values are displayed at bottom of screen.

Press 'X' to swap images left-for-right.

Click 'FIT' toolbar icon to fit image to client area (useful after a large zoom-in).

The mouse wheel zooms in and out and if you do not move the mouse the zoom is centered on the cursor position, allowing you to 'home-in' on features of interest, especially with high-resolution images.
You can also zoom with keys F2 and F3.

An alignment-grid overlay may be turned on/off with Ctrl+G (except in page-flipping mode).

If you are correcting images manually, align them before performing auto color-correction.

To autocorrect the displayed image-pair, press 'Alt+A'. (requires Autopano or Autopano-SIFT).

Saving anaglyph JPG images with 'No Compression Ghosting' gives best results as it uses RGB color space, but some popular software may not correctly handle such images.

Press spacebar/backspace to cycle forwards/backwards through a folder of images or position the cursor at either edge of image and left-click.
The images displayed may or may not comprise a stereo pair and may be in a different format to that currently selected, so you normally apply this to a folder of stereo images all in the same format and not containing non-stereo images.

Undo/Redo many actions up to 100 times by clicking toolbar icon.