| File | Description | Size |
| System 7.5 Update 2.0 |
You need System 7.5, 7.5.1, or 7.5.2 to upgrade with Update 2.0 to get to 7.5.3. |
21159kb |
| System 7.5.5 Update |
You need System 7.5.3 to upgrade to 7.5.5. |
4244kb |
| MacOS 7.6.1 Update |
MacOS 7.6.1 Update will update all computers with MacOS 7.6 to 7.6.1. Includes a lot of bug fixes. MacOS 7.6 needs to be installed to update to 7.6.1 Update. |
6398kb |
| MacOS 7.6.1 Update for PowerBook 3400 |
MacOS 7.6.1 Update will update all computers with MacOS 7.6 to 7.6.1. Includes a lot of bug fixes. MacOS 7.6 needs to be installed to update to 7.6.1 Update. |
8414kb |
