For Our Users

Update an existing full installation of the Structural Engineering Library Build 20.

Requires an active Subscription.

Current Software Releases:

Structural Engineering Library: Build 20.23.05.25

Shown above are the latest builds we have created and what our installers will provide. Builds may be created and made available for download at any time. The latest builds are always available on this page.

Customer Information

Manage Your License,
Renew / Cancel subscriptions
Request a PCC Resend,
Change contact information,
Add seats, etc.

Click the link at left and enter your “KW” number and “password”. (You will be given a link to request your password if needed)

Shows license owner’s contact information, license type, seat count, latest allowed version number, Subscription expiration dates, and more.

You can get installation download links, reactivate / cancel a subscription, order additional “seats”, display installation info and software documentation, request your “Product Control Code” be resent, request quotes and submit user information changes.

Software Installation Link for ENERCALC Build 20

INSTALL : Structural Engineering Library BUILD 20

Installation link for SEL BUILD 20 (Structural Engineering Library).

The user MUST have an active ENERCALC Subscription and have their Build 20 Product Control Code (PCC) to be entered to allow installation.

Software Installation Link for ENERCALC Build 12

INSTALL : Structural Engineering Library Build 12

Installation link for SEL Build 12 Structural Engineering Library (Build 12.20.8.24)

The user MUST have an active subscription or a Maintenance & Support Plan (MSP) that expired on or after August 2020. You will be asked for your Product Control Code (PCC) during the install process.

Users with an Expired MSP can request an installer for their outdated software here: https://order.enercalc.com/Users/ExistingUsers