Adobe Reader Speed-Up significantly decreases the amount of time required for Adobe Reader to start by disabling most of the least used plugins. Plugins can be freely enabled and disabled, if required.
Currently supports free and full versions of Adobe Acrobat v3.0, v4.0, v4.0.5, v5.0, v5.0 CE, v5.1, v5.5, and Adobe Reader v6.0, v6.0.1, and v7.0.