10.x products introduce cumulative updates, so it's never necessary to install more than two updates to get to the latest version.
- Acrobat updates are always MSPs. Quarterlies are cumulative to the base release.
- Reader updates are usually MSPs, but can be an MSI or EXE file depending on the download source and release type. Quarterlies are cumulative to the last released MSI (for example, 10.1). MSIs are full installers.
- Mac OS
- Mac OS updates are a .PKG installer contained in a .DMG. Acrobat and Reader updates are a .PKG installer contained in a .DMG. For the English version of Reader, a full installer is also available.
Note: For details about various types of deployments (ARD, AIP, GPO, SCCM, and so on), see the Enterprise Administration Guide available from the enterprise portal.