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Fast, low memory usage compression engine.
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100% compatible with the existing PKZIP 2.04g format.
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100% compatible with the new PKZIP 4.5 format.
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Supports the BZip2 (BWT) compression method for 15 to 20% better compression
than Deflate on many popular file types, especially XML data.
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Supports the Zip64 zip file format allowing the creation of Zip files of
practically unlimited size (no more 4 GB limit).
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Supports the Deflate64™ compression method, an industry standard
improvement to regular Deflate.
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Zip files can contain up to 4 billion files (no more 65535 file limit).
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Regular, spanned and self-extracting zip files created by Simply Zip can be
used by any of today's existing unzipping applications, and vice-versa.
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Stores and retrieves the latest zip file format extensions, allowing UNICODE
filenames and NT file attributes, extra time stamps and security permissions to
be stored in the zip file.
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No need to repair corrupted zip files. SimplyZip automatically tries to
recover from errors and reports any inconsistencies found in the zip file while
unzipping.
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Ability to process or exclude files based on file attributes, sizes, dates
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Ability to delete files from within a zip file.
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Ability to test the integrity of a zip file and its contents.
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Ability to compress entire directories and their contents.
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Provides global encryption and decryption passwords
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Zip up system and hidden files, overwrite read-only files.
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Limit operation to files with timestamps and file sizes within specified
ranges.
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Supports long filenames, UNC paths and stores UNICODE filenames in the zip
file.
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Manipulate self-extracting zip files without disturbing their self-extracting
ability.
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Rename files in a zip file.
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Create new self-extracting zip files.
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Select either 16-bit self-extracting zip files that work on Windows 3.x and
all other Windows operating systems, or 32-bit self-extracting zip files that
support long filenames and work on , Windows 95, 98, ME, NT, 2000 and XP
operating systems.
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Create self-extracting zip files that span multiple disks.
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Introduction message and dialog box titles are customizable.
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Customize the self-extracting zip file's application icon.
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Customizable default unzipping folder.
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Displays a confirmation dialog that allows users to select an alternate
unzipping folder.
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Displays a password dialog box whenever an encrypted file is encountered. The
user can enter the decryption password or skip the file if they don't have the
password for the file.
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Displays a text file after successfully unzipping files.
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Displays a detailed status dialog during extraction.