For molecular modelers, managing software tools and their accompanying extensions can quickly become a chore. SAMSON addresses this by offering a streamlined process for handling extensions, allowing users to focus on their research rather than logistics. This blog post dives into how to efficiently manage SAMSON Extensions, whether you’re adding new capabilities or organizing your existing ones.
What are SAMSON Extensions?
SAMSON Extensions are modules that enhance the functionality of SAMSON, enabling users to perform specific tasks, such as simulations, analyses, or visualizations. They can be freely available, included in your plan, or acquired via subscription. This flexibility allows you to tailor SAMSON to your specific modeling needs without being overwhelmed by unnecessary features.
Adding Extensions to Your Installation
The SAMSON Marketplace is your go-to hub for discovering new extensions. To add an extension:
- Sign in to SAMSON Connect.
- Browse the available extensions in the Marketplace.
- For freely available extensions, click the Add button. The extension will be marked as “Added.”
Once added, restarting SAMSON will automatically download and install the extension for seamless integration.

Trying or Subscribing to Advanced Extensions
Some extensions are available through a subscription mechanism. You can request a trial or subscribe to an academic or standard plan:
- Trials: Click Request trial to test an extension without any upfront cost or credit card requirement.
- Subscriptions: Choose your desired plan (monthly, yearly, or academic) and click Subscribe.
During the trial or subscription period, these extensions provide advanced capabilities tailored to your needs.

Managing and Removing Extensions
Over time, you may need to organize or remove extensions. Here’s how:
- To remove a free extension, go to Account > Settings > View my extensions, hover over the Added button until it changes to Remove, and click it. Restart SAMSON to finalize the removal.

For managing subscriptions, navigate to Account > Settings > View my subscriptions. This is also where you can make adjustments or cancel ongoing subscriptions.

Why SAMSON Extensions Simplify Modeling
The modular approach SAMSON takes with extensions allows you to focus on adding value to your molecular research rather than battling installation woes. Whether you’re taking advantage of free extensions or subscribing to specialized tools, SAMSON Extensions provide a clear path to customization and optimization.
For more details, visit the official SAMSON Connect documentation.
SAMSON and all SAMSON Extensions are free for non-commercial use. Get started today by downloading SAMSON from SAMSON Connect.
