Reasonistas "Free Rack Extension Checker" Combinator

Original Blog Post was on March 11, 2017

Updated Blog Post on May 17, 2017 to include 1 additional free device:
1. Rob Papen's RPSpec Effect

Updated Blog Post on May 8, 2017 to include 3 additional free devices:

1. That Music Company's Distortion Chain
2. That Music Company's Mr. OverDrive
3. That Music Company's T2 Phaser

Updated Blog Post on April 23, 2017 to include 2 additional free devices:
1. Normen Hansen's VMG-01 Sample Delay
2. Rob Papen's Attention Instrument

Did you know as of today (May 17, 2017) there are 48 free Reason Rack Extensions available in the Propellerhead Shop?  Although Reasonistas provides a dedicated web page that shows all free Rack Extensions, we wanted to make it easier for Reason users to figure out which free Rack Extensions are missing in their Reason account.

To that end, we are happy to introduce Reasonistas "Free Re Checker" Combinator. This Combinator includes all 48 free Rack Extensions so if any of them are missing from your Reason account, Reason will prompt you to visit the shop to download the missing devices. Just click on the Combinator to open a new Reason song session or drop it into an open Reason song session and follow the onscreen prompts.  It's that simple!

You can download Reasonistas "Free Re Checker" Combinator V4 here:

Here is the Combinator backdrop in case you find other uses for it.

Reasonistas Free Re Checker Combinator

And for good measure, here is what all 48 Rack Extensions look like inside the Combinator once you've downloaded them all.


Feel free to comment below if you have any questions and don't forget to follow Reasonistas on Facebook, Twitter, Instagram and YouTube.

Also, check out Reasonistas' SideChain ReAction Enveloper, our debut Rack Extension for Propellerhead Reason.

Thank you for your support.



  • Kelly Kendall

    Great idea!

  • Knj Hrd

    Thank you, this is nice idea!

  • Tom

    That’s brilliant! I can’t stop laughing at how simple yet effective this is! I hope anyone new to Reason comes here and tries it out and gets them all. Of course I have them all! This is very useful though!

  • Quiloc Lim

    Thank you for this. It’s a clever way to distribute this info.

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