# CalculiX 2.20 for Win64

**URL:** <https://calculix.discourse.group/t/calculix-2-20-for-win64/1420>\
**Category:** Uncategorized\
**Created:** [December 25, 2022, 11:05am UTC](https://calculix.discourse.group/t/calculix-2-20-for-win64/1420 "2022-12-25T11:05:29Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![prool](https://yyz2.discourse-cdn.com/free1/user_avatar/calculix.discourse.group/prool/32/12_2.png) [@prool](https://calculix.discourse.group/u/prool)\
**Post date:** [December 25, 2022, 11:05am UTC](https://calculix.discourse.group/t/calculix-2-20-for-win64/1420/1 "2022-12-25T11:05:29Z")

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Hello, colleagues and Merry Xmas!

I’m making ccx/cgx 2.20 binaries for Windows x86 (compiling in Windows 7, ccx making in cygwin,  
cgx in mingw/msys by [General Electric instructions](https://github.com/GeneralElectric/CalculiX))

For your pleasure:

[http://mud.kharkov.org/files/calculix/calculix2.20win64.zip](http://mud.kharkov.org/files/calculix/calculix2.20win64.zip)

With best regards,

Serge “Prool” Pustovoitoff, Kharkiv, Ukraine

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**Author:** ![Calc\_em](https://avatars.discourse-cdn.com/v4/letter/c/43a26b/32.png) [@Calc\_em](https://calculix.discourse.group/u/Calc_em)\
**Post date:** [December 25, 2022, 11:11am UTC](https://calculix.discourse.group/t/calculix-2-20-for-win64/1420/2 "2022-12-25T11:11:49Z")

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How are they different from those available here ?  
[http://www.dhondt.de/calculix\_2.20\_4win.zip](http://www.dhondt.de/calculix_2.20_4win.zip)

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**Author:** ![prool](https://yyz2.discourse-cdn.com/free1/user_avatar/calculix.discourse.group/prool/32/12_2.png) [@prool](https://calculix.discourse.group/u/prool)\
**Post date:** [December 25, 2022, 11:40am UTC](https://calculix.discourse.group/t/calculix-2-20-for-win64/1420/3 "2022-12-25T11:40:20Z")

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Theoretically, there should be no difference in behavior.

However, they may be.

Because different compiler versions, different compilation options and all that.

There is also a third binary code from mr. Igor Mirzov: [GitHub - calculix/cae: CalculiX Advanced Environment is designed to guide you through the CalculiX keywords creation process and is aimed to help you reach the correct input file with no mistakes.](https://github.com/calculix/cae)

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**Author:** ![alexbrown](https://avatars.discourse-cdn.com/v4/letter/a/848f3c/32.png) [@alexbrown](https://calculix.discourse.group/u/alexbrown)\
**Post date:** [December 15, 2023, 4:42pm UTC](https://calculix.discourse.group/t/calculix-2-20-for-win64/1420/4 "2023-12-15T16:42:31Z")

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regarding this version of calculix, is it linked with intel pardiso or the defalt spooles?