| .zs2 |
ZSNES Slot 2 Saved State File |
| .zs3 |
ZSNES Slot 3 Saved State File |
| .zs4 |
ZSNES Slot 4 Saved State File |
| .zs5 |
ZSNES Slot 5 Saved State File |
| .zs6 |
ZSNES Slot 6 Saved State File |
| .zs7 |
ZSNES Slot 7 Saved State File |
| .zs8 |
ZSNES Slot 8 Saved State File |
| .zs9 |
ZSNES Slot 9 Saved State File |
| .z2f |
Zoo Tycoon 2 Object File |
| .ztmp |
Steam Compressed Game Resource File |
| .zlb |
Form•Z Symbol Library File |
| .zzz |
CCleaner Securely Deleted File |
| .z3 |
Z-machine Z-code Version 3 File |
| .z4 |
Z-machine Z-code Version 4 File |
| .z5 |
Z-machine Z-code Version 5 File |
| .zblorb |
Z-machine Package Game File |
| .z1 |
ZoneAlarm Renamed VB File |
| .zoo |
Zoo Compressed File |
| .z8 |
Z-machine Z-code Version 8 File |
| .zad |
Carmageddon Game Data File |
| .z2s |
Zoo Tycoon 2 Saved Game |
| .zsm |
Raven Software Game Sound Archive |
| .zsd |
Dave Mirra Freestyle BMX Data File |
| .z2 |
Z-machine Z-code Version 2 File |