Hachoir subfile 0.5.3

Recovers files from broken disk images
Hachoir subfile recovers files from broken disk images. The software supports 70 file formats and 135 file extensions, including images, videos, audio, archives, and programs.

Usage:

Search JPEG images:

hachoir-subfile input --parser=jpeg

Search images:

hachoir-subfile input --category=image

Search images, videos and SWF files:

hachoir-subfile input --category=image,video --parser=swf

Search all subfiles and store them in /tmp/subfiles/:

hachoir-subfile input /tmp/subfiles/

Other options:

* --offset: start search at specified offset in bytes
* --size: limit search to specified size in bytes

Search speed is proportional to the number of used parsers.

Examples:

Find files in a hard drive:

$ hachoir-subfile /dev/sda --size=34200100 --quiet
[+] Start search (32.6 MB)

[+] Found file at 0: MS-DOS hard drive with Master Boot Record (MBR)
[+] Found file at 32256: FAT16 filesystem
[+] Found file at 346112 size=308280 (301.1 KB): Microsoft Bitmap version 3
[+] Found file at 32157696: MS-DOS executable
[+] Found file at 32483328: MS-DOS executable
[+] Found file at 32800768: MS-DOS executable
[+] Found file at 32851968: MS-DOS executable
[+] Found file at 32872448: MS-DOS executable
[+] Found file at 33058816: MS-DOS executable
[+] Found file at 33112064: MS-DOS executable
[+] Found file at 33142784: MS-DOS executable
[+] Found file at 33949936: Microsoft Windows Portable Executable: Intel 80386 or greater

[+] Search done -- offset=34200100 (32.6 MB)
Total time: 20.08 sec -- 1.6 MB/sec


PowerPoint document:

$ hachoir-subfile chiens.PPS
[+] Start search (828.5 KB)

[+] Found file at 0: Microsoft Office document
[+] Found file at 537 size=28449 (27.8 KB): JPEG picture: 433x300 pixels
[+] Found file at 29011 size=34761 (33.9 KB): JPEG picture: 433x300 pixels
[+] Found file at 63797 size=40326 (39.4 KB): JPEG picture: 433x300 pixels
[+] Found file at 104148 size=30641 (29.9 KB): JPEG picture: 433x300 pixels
[+] Found file at 134814 size=22782 (22.2 KB): JPEG picture: 384x325 pixels
[+] Found file at 157621 size=24744 (24.2 KB): JPEG picture: 443x313 pixels
[+] Found file at 182390 size=27241 (26.6 KB): JPEG picture: 443x290 pixels
[+] Found file at 209656 size=27407 (26.8 KB): JPEG picture: 443x336 pixels
[+] Found file at 237088 size=30088 (29.4 KB): JPEG picture: 388x336 pixels
[+] Found file at 267201 size=30239 (29.5 KB): JPEG picture: 366x336 pixels
[+] Found file at 297465 size=81634 (79.7 KB): JPEG picture: 630x472 pixels
[+] Found file at 379124 size=36142 (35.3 KB): JPEG picture: 599x432 pixels
[+] Found file at 415291 size=28801 (28.1 KB): JPEG picture: 443x303 pixels
[+] Found file at 444117 size=28283 (27.6 KB): JPEG picture: 433x300 pixels
[+] Found file at 472425 size=95913 (93.7 KB): PNG picture: 433x431x8
[+] Found file at 568363 size=219252 (214.1 KB): PNG picture: 532x390x8
[+] Found file at 811308 size=20644 (20.2 KB): Microsoft Windows Metafile (WMF) picture

[+] Search done -- offset=848384 (828.5 KB)
Total time: 1.30 sec -- 635.1 KB/sec

last updated on:
September 25th, 2009, 12:12 GMT
price:
FREE!
developed by:
Victor Stinner
homepage:
hachoir.python-hosting.com
license type:
GPL (GNU General Public License) 
category:
ROOT \ Utilities

FREE!

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What's New in This Release:
  • Catch StreamError on file copy
  • Use "#!/usr/bin/env python" as shebang for FreeBSD
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