file formats:file format information

DWG - starts with AC
EXE
- 16 bit - starts with MZ
BMP - starts with BM
GIF - starts with GIF89
JPEG - 6 bytes then JFIF, 6 bytes might always be FF D8 FF E0 00 10
PDF - starts with %PDF-
PNG - starts with 0x89 PNG 0x0D 0x0A 0x1A 0x0A
XLS - 09 08 10 00 00 06 05 00 at offset 512

References:

BMP file format http://en.wikipedia.org/wiki/BMP_file_format
Graphics Interchange Format http://en.wikipedia.org/wiki/Graphics_Interchange_Format
JPEG File Interchange Format http://en.wikipedia.org/wiki/JPEG_File_Interchange_Format
Portable Document Format http://en.wikipedia.org/wiki/Pdf
Portable Network Graphics http://en.wikipedia.org/wiki/Portable_Network_Graphics
http://www.garykessler.net/library/file_sigs.html
Motorola S-Record

file formats:file format information
cars
Greek Philosophers
programming - Libre Calc - reading and writing cell contents
house repairs
programming:microchip pics:pic assembly language:literals
travelling Route 66
MC6802 - instruction set - set interrupt mask
materials - steel
electronics - L7900 series voltage regulator
Antennas - half-wave dipole
Christianity - what God cannot do
Genesis 36 kings
Transcendental Meditation
bible - purgatory
programming:microchip pics:pic_labx_20_pushbuttons
japanese - particles
programming:microchip pics:pic assembly language:labels

filename:	file formats:file format information
filename:	file%20formats%3Afile%20format%20information
last edit:	December 18 2010 10:06:28 (5714 days ago)
ct	= 1786425937.000000 = August 11 2026 01:25:37
ft	= 1292684788.000000 = December 18 2010 10:06:28
dt	= 493741149.000000