About QT64 bit support

[vikram007]

Hello team,
Since which version of QT the 64 bit platform support is added?

-- Vikram

[jsulm]

@vikram007 You should be more specific: do you mean x86_64? Don't know exactly - since ages.
What Qt version with 64bit support do you need?

[vikram007]

yes. I am talking about QT x86_64. Currently I use Qt 3.3.1.

[jsulm]

@vikram007 said in About QT64 bit support:

Qt 3.3.1

This Qt version is antique! Do you really want to use it? If so: why?

[vikram007]

ya. My application is pretty legacy. Now I want to support 64 bit version of it with minimal changes if possible. With Qt 5.x, we may need to revamp the UI. So in nutshell, Which closest version of Qt 3.3.1 I should use to support 64 bit application?

[jsulm]

@vikram007 The latest Qt 3 should be fine for x86_64

[vikram007]

Thanks. Will try it out