News

    11/14/11

    Website/email disruption. On Friday 11/11/11 our 10 year domain name registration expired. As a result we were unreachable via our website or email until Monday 11/14/11. We apologize for any inconvenience.

    10/26/11

    PQS 4.0 revision 3 is available now. It is a free upgrade for 4.0 users. Please visit the software section to download.

    09/13/11

    PQS 4.0 revision 2 is available now. It is a free upgrade for 4.0 users. Please visit the software section to download.

    09/09/11

    PQSMol 2.0 revision 1 is now available for Linux. It is a free upgrade for 2.0 users. The Trial version does not require a license and is free to download.

    08/17/11

    PQSMol 2.0 is now available for Linux. The Trial version does not require a license and is free to download.

    05/17/11

    PQS 3.3 users can now get an upgrade to PQS 4.0 for free for 1 year.

    REQUEST UPGRADE