Get lifetime access to SFX Stacks

SFX Stacks is sold as a one-time license for the 1.x series. No subscription, no recurring payments.

If you haven’t tried it yet, you can start with the free 14-day full-featured trial and buy a license later.

Pricing

Price: $99 + VAT per user
One-time license for the SFX Stacks 1.x series
All 1.x updates included
Each license includes 2 activations for your own devices (for example, studio desktop + laptop)
Commercial use included

Prices are shown in USD. During checkout, Paddle automatically converts the amount to your local currency and applies any required taxes (such as VAT) based on your location.
Pricing may change for future releases or new customers.

Important: Your license keys are delivered by email. Please make sure the email address at checkout is correct.

Checkout

How many licenses? Each license includes two personal activations (2 seats) for your own devices. Teams and studios need one license per user.

Total:

Price per license:VAT rate:VAT amount per license:

You get:

Fast semantic search across your own SFX library.
Local-only processing. Your sounds never leave your machine.
Two activations per license (desktop & laptop, for example).
All updates for the 1.x version line.
Discounted pricing on future major versions (2.x, 3.x, ...).
Works on Windows 10/11 and macOS (Apple Silicon).

Secure Paddle checkout.

If you’re buying for a team or studio, each person using SFX Stacks should have their own license.

How licensing works

Choose how many licenses you need and complete the checkout.
License keys are delivered to you by email after purchase.
Enter a key in the app to activate it on a machine.
You can deactivate a machine and move the license to a new one if needed.

If you run into issues during checkout or with your license, contact us via the Support page.

By completing the purchase, you consent to immediate delivery and acknowledge that any statutory right of withdrawal (where applicable) ends once the license has been activated.