from tiger to leopard: all new 3rd party softwares required?

[cyberone]

if i will upgrade my powerbook G4 from tiger to leopard, will adobe CS2 and so forth still work?

the ones who had upgraded from panther to tiger: was it necessary to upgrade all 3rd party softwares as well? such as msoffice for mac?

 

[Cromulent]

if i will upgrade my powerbook G4 from tiger to leopard, will adobe CS2 and so forth still work?

the ones who had upgraded from panther to tiger: was it necessary to upgrade all 3rd party softwares as well? such as msoffice for mac?

You may need to patch a couple of applications but on the whole the vast majority of applications should work without problems. The patches should be free if the software company is half way decent as well.