| Linux LiveCD Information Format | |
| N/A | |
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DISKDEFINES file extension is used for information files placed in Linux installation packages, typically distributed as LiveCD. DISKDEFINES files store information that users should familiarize with when installing Linux on SSD or HDD as installer refers to it during some installation steps.
DISKDEFINES also stores information about system version of given Linux distribution (32-bit or 64-bit).
| .aawdef | Ad-Aware Definitions Format |
| .abr | Adobe Photoshop Brush Format |
| .ac$ | AutoCAD Undo Info Format |
| .acc | DR DOS - ViewMax Format |
| .acl | Microsoft Office Automatic Correction List |
| .acs | Microsoft Agent Character Structured Storage Format |
| .ad | After Dark Screen Saver Format |
| .add | Microsoft Dynamics AX Developer Documentation Format |