Assets 4

Previous versions of Isolyzer only read the first 2048000 bytes (1000*2048) of the image, which could lead to problems with HFS partitions that are located beyond that range. Images are now read as a whole using memory mapping.

Assets 4

This is especially useful for extracting volumeName strings. For example, try this image:

https://archive.org/details/Macintosh_Utilities_CD-ROM_1999_1999

Unlike previous versions, Isolyzer 1.2.0 now correctly extracts the info from the Master Directory Block of the Apple_HFS partition:

<masterDirectoryBlock>
    <signature>BD</signature>
    <blockSize>12663</blockSize>
    <blockCount>12288</blockCount>
    <volumeName>Mac Utilities 99</volumeName>
</masterDirectoryBlock>
Pre-release

@bitsgalore bitsgalore released this Nov 1, 2017 · 6 commits to master since this release

Assets 2
1.0.1

added reporting of sector offset

@bitsgalore bitsgalore released this Sep 4, 2017 · 7 commits to master since this release

Assets 4
  • Support for UDF
  • Support for Apple HFS and HFS+
  • Support for Apple disc layouts that don't contain a partition map
  • Support for hybrid configurations of different filesystems
  • Improved documentation
  • Added new set of small test images

For more details on this release see:

http://openpreservation.org/blog/2017/07/12/update-on-isolyzer-udf-hfs-and-more/

Sep 4, 2017
tagging 1.0.0b5

@bitsgalore bitsgalore released this Jul 11, 2017 · 31 commits to master since this release

Assets 2

Windows binaries (32-bit)

isolyzer_1_0_0b3_win32.zip

Jul 11, 2017
udf and Apple improvements

@bitsgalore bitsgalore released this Jul 11, 2017 · 34 commits to master since this release

Assets 2
1.0.0b1

udf and Apple improvements
Jul 11, 2017
udf and Apple improvements