
Generic AutoCAD drawingNOTES on AutoCAD file headers: The 0x41-43-31-30 (AC10) is a generic header, occupying the first four bytes in the file.

MS Compound Document v1 or Lotus Approach APR fileĪ common signature and file extension for many drawing programs.Ģ3 20 4D 69 63 72 6F 73 6F 66 74 20 44 65 76 6 56C 6F 70 65 72 20 53 74 75 64 69 6Fĭigital Speech Standard (Olympus, Grundig, & Phillips) Install Shield v5.x or 6.x compressed file Thomson Speedtouch series WLAN router firmware SoundMachine Audio FileNeXT/Sun Microsystems μ-Law audio file Microsoft Windows Media Audio/Video File(Advanced Streaming Format)

LH archive file, old version(where x = 0x2, 0x3, 0x4, 0x8 or 0x9 for types 1-5, respectively)ģ0 26 B2 75 8E 66 CF 11 A6 D9 00 AA 00 62 CE 6C 3rd Generation Partnership Project 3GPP (nn=0x14) and 3GPP2 (nn=0x20) multimedia filesĪOL database files: address book (ABY) and user configuration data (MAIN.IDX)Ġ0 01 00 00 53 74 61 6E 64 61 72 64 20 41 43 45 20 44 42Īdaptive Multi-Rate ACELP (Algebraic Code Excited Linear Prediction) Codec, commonly audio format with GSM cell phones
