The MarvinSketch, MarvinView and MarvinSpace applications can be launched via the Internet using the Java Web Start technology. To try one of our applications, open the following link.

If Java Web Start is not installed on your machine or there is any problem when you try to open the above links, please click here to download Java Web Start.

If you did not have Java environment installed before the Java Web Start, you have to reboot your machine.

For users of Netscape 6 and higher or Mozilla 1.x web browsers manual setting is also needed. Please set up the Java Web Start MIME type JNLP in the Edit->Preferences->Navigator-> Helper Applications section.
To do this:

  • Open the Edit->Preferences->Navigator->Helper Applications menu

  • Click on New Type... button and fill the fields:

File extension:


Mime type:


Application to use:


Click here for more information about the installing process.