LZEXE

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(Software)
(Software)
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== Software ==
 
== Software ==
=== Compression software ===
+
Compression:
 
* {{CdTextfiles|californiacollect/his042/lzexe.zip|LZEXE v0.90}} (1989-10-30) - French
 
* {{CdTextfiles|californiacollect/his042/lzexe.zip|LZEXE v0.90}} (1989-10-30) - French
 
** {{CdTextfiles|rbbsv3n1/magn/lzexe_e.zip|lzexe_e.zip}} - v0.90 with documentation translated to English by Luigi M. Bianchi
 
** {{CdTextfiles|rbbsv3n1/magn/lzexe_e.zip|lzexe_e.zip}} - v0.90 with documentation translated to English by Luigi M. Bianchi
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* {{CdTextfiles|pcmedic/utils/compress/lzexeeng.zip|lzexeeng.zip}} - English translation of v0.91, unknown origin
 
* {{CdTextfiles|pcmedic/utils/compress/lzexeeng.zip|lzexeeng.zip}} - English translation of v0.91, unknown origin
  
=== Static decompression software ===
+
Decompression, general:
 
* UNLZEXE - A widely-distributed open source utility, originally by Mitugu Kurizono (Kou). Versions "0.6" and above include patches by other authors, and might be unofficial.
 
* UNLZEXE - A widely-distributed open source utility, originally by Mitugu Kurizono (Kou). Versions "0.6" and above include patches by other authors, and might be unofficial.
 
** {{CdTextfiles|swinnund/disk3/FILEUTIL/UNLZEX02.ZIP|v0.2}} (1990-03-29)
 
** {{CdTextfiles|swinnund/disk3/FILEUTIL/UNLZEX02.ZIP|v0.2}} (1990-03-29)
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* [https://github.com/samrussell/rizzle Rizzle]
 
* [https://github.com/samrussell/rizzle Rizzle]
  
=== Dynamic decompression software ===
+
Decompression, for DOS:
* For some examples, see [[Executable compression#Decompression software]].
+
* See [[Executable compression#Decompression software]] for some multi-format utilities that support LZEXE.
 +
* UnLZEXE ([https://web.archive.org/web/20070101000000*/http://www.tbcnet.com/~clive/unlzexe.zip archived]) by Tenth Planet Software / Clive Turvey (for DOS)
  
=== Protectors ===
+
Protectors (utilities that modify a compressed file to make it more difficult to identify and/or decompress):
(utilities that modify a compressed file to make it more difficult to identify and/or decompress)
+
  
 
* [{{SACFTPURL|pack|antilz.zip}} ANTI-UNLZEXE]
 
* [{{SACFTPURL|pack|antilz.zip}} ANTI-UNLZEXE]

Revision as of 17:17, 9 April 2022

File Format
Name LZEXE
Ontology
Released 1989

LZEXE is an executable compression utility, developed by Fabrice Bellard. It compresses DOS .EXE files.

Identification

LZEXE-compressed files normally have ASCII "LZ09" or "LZ91" at offset 28.

As with most compressed executable formats, more-robust identification is possible, by looking for the characteristic decompression code.

Software

Compression:

  • LZEXE v0.90 (1989-10-30) - French
    • lzexe_e.zip - v0.90 with documentation translated to English by Luigi M. Bianchi
  • LZEXE v0.91 (1990-01-02) - French
    • lzexe91.zip - v0.91 with English-language supporting material by Luigi M. Bianchi and Earle Robinson
  • LZEXE v0.91e (1990-10-15) (also here) - English
  • "LZEXE v1.00a" by IS2 France Diffusion. Seems to be functionally identical to LZEXE 0.91.
  • lzexeeng.zip - English translation of v0.91, unknown origin

Decompression, general:

Decompression, for DOS:

Protectors (utilities that modify a compressed file to make it more difficult to identify and/or decompress):

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