If you want to know if an installed software or program is 32-bit or 64-bit, then 1 of these 4 tricks will tell you if it is a 32-bit or 64-bit app.

Java 25 has 17 new features, six of which are at some level of preview. It also removes support for 32-bit x86, with the team stating that "the cost of maintaining this port outweighs the benefits," ...

I uninstalled both 32-bit and 64-bit versions of JDK, restarted and installed 64-bit version only. Previously both versions of multibit found Java but neither version worked with 64-bit JDK/JRE only.

64-bit computing is replacing 32-bit, mainly because 64-bit enables faster hardware and software. Here's the rundown on the ongoing 32-bit vs. 64-bit debate.

There are no 64-bit versions of the Java Plugin, Java Web Start or Java Control Panel; however the 32-bit versions of the JRE can be installed on 64-bit systems in order to obtain this functionality.

Java not working for some applications: Forcing 32-bit mode <p>We recently wrote about reinstalling Java to correct problems with various applications including Mail and Safari.