A question about compressed disk images

Mac OS X Add comments

Considering it’s not very complicated to make zlib or bzip2 compressed disk images from the command line, and that doing so should be trivial for a developer, why do developers distribute disk images that are zipped subsequent to image creation? Is there a reason I’m not aware of?

2 Responses to “A question about compressed disk images”

  1. Shawn Levasseur Says:

    Probably habit.

    The same reason why files “For Mac Users” are compressed in the .sit format, even though .zip decompression is part of Mac OS X.

  2. Aaron Adams Says:

    That’s kinda what I thought. I’d like to see more use of bzip2 also because it’s compression rates seem to generally be better than zip.

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