On 15.06.2017 18:08, zeljko wrote: > Both qt4 and qt5 works as 64bit w/o problems. I'm using it for our > mac apps (complete lazarus build is qtlcl 64bit). This is great (and what I expected). We definitely should change the "10.5 to 10.12, LCL only 32bit, non LCL apps can be 64bit." information because it is misleading - especially for noninsiders. Ondrej