DiffTree gives a measure of difference between two trees with same elements.

Enter your trees in Newick format used by Phylip etc.
Such data is generated by programs like Neighbor and Fitch (parts of Phylip).

Tree 1

((Gorilla:0.1523,(Chimp:0.1471, Human:0.1221):0.0415):0.0000,((Orang:0.3988,Gibbon:0.3127):-0.0452, (Bovine:0.9177,Mouse:0.7689):0.4431):0.0567);

Tree 2

(((Bovine:0.9119, Mouse:0.7747):0.4122, (Gibbon:0.3943, (Orang:0.2918, (Chimp:0.1471, Human:0.1221):0.0673):0.0255):0.0014):0.2002, Gorilla:0.0000);