When a future damage is predictable,
you can prepare for it with


  MultiPar can be downloaded from Vector's official download page which is written in Japanese. Please goto the page and click a green button to download either version. When your download won't start automatically at the next downloading page, click a ftp link to start manually. If you cannot get from there, you may try other links below.

Where to click on download page

Where to click on downloading page

 Soft name: MultiPar
File:MultiPar126.zip  /  599,953 Bytes  /  2014 Oct. 8
Installer version
File:MultiPar126_setup.exe  /  951,899 Bytes  /  2014 Oct. 9

Samples are available to test new feature, check problem, or confirm fixed point.

 Soft name:MultiPar beta  New
File:MultiPar1273.zip  /  613,286 Bytes  /  2015 Mar. 4
Installer version
File:MultiPar1273_setup.exe  /  952,546 Bytes  /  2015 Mar. 4

  Other versions and source code are available from archive page.

MultiPar was prized in the final vote of 2012's popularity contest over Vector

  There was a popularity contest over Vector, which selects the best and prize for each section from weekly/monthly ranking top 100 softwares in 2012. MultiPar was selected in System & Hardware section. I appreciate many users' help, and proud that my development is supported. I will try to improve MultiPar to become more major and common tool.

External link

MultiPar forum A user made a forum for MultiPar. It's a public space of users to discuss and report bug.
European mirror A user made an unofficial mirror download site for European users.
  Though there are official web-pages for MultiPar on Vector, they are written in Japanese. So, I put links of English web-pages, which are made by enthusiatic users. These web-sites are useful for worldwide users.
Updated par2cmdline The latest version of par2cmdline is available for Linux/Unix/Windows users.
  Because I made my PAR2 client (par2j.exe) independently from par2cmdline project, the command-line syntax and printing are absolutely different from par2cmdline family. If you want to replace an old par2cmdline, you may try this.


How to install MultiParThese come from the latest help in MultiPar package2014 Dec. 1
Japanese install manual
PAR 1.0 SpecificationsJapanese translation2009 Nov. 17
PAR 2.0 SpecificationsJapanese translation2014 Oct. 2
Galois Field calculatorTool for easy calculation over Galois Field with Java Script2014 Oct. 1


  While MultiPar is available as freeware, I spent a lot of time and effort to develop. Your donation will encourage me to continue my efforts to improve and support MultiPar. I made PayPal account, and you can donate below;

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Last update 2015 March 5 by Yutaka Sawada.