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Thread: Winzip v12.0 with JPG recompression & 7z support

  1. #1
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    Winzip v12.0 with JPG recompression & 7z support

    for the new features, please refer to

    http://www.winzip.com/whatsnew120.htm
    http://www.winzip.com/order.cgi?wzspljpg

    just a quick test

    1,821,040 Original
    1,441,739 stuffit 12
    1,491,349 packjpg 2.4 via precomp 0.38
    1,494,541 winzip 12
    1,510,210 packjpg 2.3

    another test compressing 46 image

    141,772,685 original
    108,744,278 stuffit 12 + extractor (5,175,216) = 113919494
    113,075,732 packjpg 2.4 via precomp 0.38 + extractor (401,963) = 113,477,695
    114,607,260 winzip 12 + extractor (14,535,704) = 129,142,964

    still sfx in stuffit 12 and winzip 12 does not suuport jpeg recompression..
    Last edited by maadjordan; 11th September 2008 at 10:34.

  2. #2
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    Giant Leap for Photo Compression

    WinZip will now compress your JPEG files (digital photos or graphic images) by 20 to 25% and still without any loss of photo quality or data integrity. Now you can send photos faster or fit more on your hard drive and removable media than ever before.

    New Powerful Compression Technology

    In addition to the new JPEG Compression, WinZip 12 adds the powerful LZMA compression method to create smaller Zip files than ever. To see the compression power of WinZip’s state of the art technology, choose the “Best method” compression when adding files to a Zip.

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    Thanks for the news!
    Quote Originally Posted by maadjordan View Post
    still sfx in stuffit 12 and winzip 12 does not suuport jpeg recompression..
    Suckage, imo.

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    Winzip don't improve, they add "plugins", i use infozip or 7-zip

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