Product Manuals

Select a product to open its manual.

Downloads

Select your product, platform, and version to download.

Legacy Downloads

Installers for older products that are no longer sold and no longer developed. They are kept here for customers who still use them and are provided as-is: no updates, no bug fixes, and no support for current operating systems or plugin hosts.

SIR2

Windows (v.2.4.14)
Mac (v.2.4.15)

Please note: License key required. SIR2 has been discontinued and was replaced by SIR3. SIR2 is not officially compatible with Apple Silicon Macs.

HDIR Extra Package

Windows (v.2.1.004)
Mac (v.2.4n)

Please note: The HDIR Extra Package is not officially compatible with Apple Silicon Macs.

ButterFLY

License Key Recovery

Lost your license key? Enter the email address you used when purchasing and we will send your keys to that address.

You can tell if a license is actually linked to an email address by whether you receive an email; however, for privacy reasons, we do not provide any feedback on this page. If you do not receive an email, try checking your other email addresses first. If that doesn't work, please contact us. If you want to change your email address, you can do so in the My Account section.

Support & FAQ

Can I use SIR Audio Tools products on multiple devices?
Yes. A rightful owner may install SIR Audio Tools products on multiple devices that belong to them, provided that the devices are to be used by the owner only. However, if several users are working with the same license at the same time, it is expected that additional license keys will be purchased.
Do your plugins run natively on Apple Silicon?
SIR Audio Tools plugins run natively on Apple Silicon (M-series) and are compatible with the latest software and hardware by Apple.
This applies to: SIR3, StandardCLIP, StandardGATE, StandardEQ, SpectrumAnalyzer, qwertyGO!.
Do you offer any discounts for students or teachers?
At the moment, there are no educational discounts per se, but one can use our 25 % discount for newsletter subscribers. You can easily sign up for our free e-mail newsletter on this page by simply providing your e-mail address and agreeing to the Terms.
Can I upgrade to a bundle by paying the price difference?
We do not currently offer the option to complete a bundle by paying the price difference. Please keep in mind that our products are quite reasonably priced. You can always use the 25 % discount if you subscribe to our free e-mail newsletter.
My license key isn't accepted.

Please check again if you are using the right license key for the right product. For example, you may have accidentally downloaded the StandardGATE installer and are using it with a license key for StandardCLIP. The setup programme and the license key must match. If you are no longer sure, you can also request your license keys using the License-Key Recovery Tool.

Please also check that you are copying the license key correctly from the product delivery email (see manual). Sometimes it also happens that a license key is changed by an automatic translation service and is therefore invalid. Please make sure that such a translation function is deactivated.

If this doesn't solve the problem, please take a screenshot of the installer after you have inserted the license key and send it to us. We will analyse the problem promptly and send you a feedback.

The plugin asks for the license key again, even though it has already been requested once.
Please update your plugin to the latest version. If this doesn't solve the problem, please contact us.
I do not know how to open the program SpectrumAnalyzer
Please note that SpectrumAnalyzer is not a stand-alone program, but a plugin — it means that you can only use it together with a DAW (Digital Audio Workstation) like Apple Logic, Ableton Live, Cubase, Pro Tools or others. If the installation was successful, you'll be able to see und apply SpectrumAnalyzer from the plugin list of your DAW.

If you have a problem with a recently placed order:

Our products are exclusively sold through Cleverbridge.

Cleverbridge
cs@cleverbridge.com
Access Cleverbridge Service Portal

Contact

Can't find an answer in the FAQ? Reach out directly.

SIR Audio Tools
support@siraudiotools.com

We are a small team, and every support request costs time that goes into the price of our plugins. To help us keep them affordable, please check the manuals, the FAQ above and the downloads on this page first — most questions are already answered there.

SIR Audio Tools