This function converts an existing anaglyph to a side by side stereo pair.  
The function uses a 3D Gugle.owner’s sophisticated algorithm

To use this function select from the menu "File\Open Anaglyph as Stereo pairs" and then from the "Open Files Dialog" select the operative mode, "Gray Scale" or " "Cyan Red" or "Like Colour".

This function works only with a red-cyan anaglyph.

You can reconstruct the original image using the "Like Color" mode. The left image of the pair is similar to the original image.
Also remember that this function is essential for the verification of the effectiveness of anaglyphs.

To convert the stereo pair from cross-eye to parallel-eye you can use the "Open Stereo Pairs" dialogue from the menu "File".

To load directly the image on the screen use one of the little Gray buttons, "Side by Side" in this case.