The DVD release featured two versions of the film on the first disc, a remastered version created for the 2002 IMAX release and an edited version of the IMAX release purporting to be the original 1994 theatrical version.
ScratchJr is a free version created for iPad and Android tablets, so children can carry on at home.
A boy born without fingers on one hand has had a 3D-printed version created for him.
As a general rule, where there was a prior interRAI instrument, the version created for the new suite was notably shorter.
The version that hangs in Gettysburg, a recent (2005) restoration of the version created for Boston, is 42 feet high and 377 feet in circumference.
But it spawned a range of 13 models in the final brochure, and an awful lot of extreme versions, created for war, for films and for extreme mobility.
The software scans the image and lets you crop it before a version is created for sharing.
This remaster was conducted by Hutzel and was the first transfer since 1983, when a version was created for VHS and laser disc release.
A slightly extended version was created for the film's special edition DVD release in 2000; it features two minutes of additional footage for a 131-minute running time.
