Latest Versions

WARNING: Upgrades require new validation codes which are available free of charge to customers with a Valid Tech Advantage Plan or that have purchased an upgrade.

You can Submit A Validation Code Request from Monday thru Friday between 8am and 5pm Pacific Time. (Please allow up to 90 minutes for a response and ensure that your mail filter allows all email from the bsiusa.com domain).

Older Versions – Older versions are also available for download via our download link request.

All software licenses are non-transferable, unless approved by BSI in advance.

Simian v 2.3.4 Pro Demo

Current customers click here to submit a download link request for the full version.

Customers using Simian versions prior to 2.3.4 will require new validation codes. These are available free of charge to customers with a valid Tech Advantage Plan; customers without a plan will need to contact sales to purchase one. Click Here to go to the Validation Codes request form.

– posted 04/20/17 Release Notes

Simian v 1.0.4 Gateway Demo

Simian Gateway is included with the Simian Pro installer. See the above link for Simian Pro for information on obtaining the Simian Pro installer.

– posted 04/20/17

Simian Remote for PC v 1.0.5

– Posted 04/20/17

Simian v 2.3.4 Lite

– posted 04/20/17 Release Notes

SkimmerPlus v 1.0.0.58

If you need a previous version of Skimmer Plus, Click here to submit a download link request.

– Posted 01/23/24

WaveCart v 5.1 Pro

WaveCart Remote v 1.0 (for use with WaveCart Pro 5.0 and 5.1)

WaveCart v 5.1 Lite

– Posted 07/07/15

Stinger v 3.1.0

– posted 7/7/15 Release Notes

Speedy v 4.0.0.24

– posted 09/30/05 Release Notes

Data Repeater 1.1.0

– posted 02/24/14

Natural Software Applications & Updates

Please note that these files link directly to the vendors web site and that their ISP has introduced firewall restrictions preventing some customers from downloading these updates. Should you get a page not found error when attempting to use these links, please email info@nat-soft.com with your public IP address for assistance. (You can obtain your public IP address in a number of ways, including visiting www.whatismyip.com).

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