A downloadable VST for Windows and macOS

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We cat. We jam.

Do you love cats? Do you love to jam? Do you also have a VST3 compatible Digital Audio Workstation? Wow, you're in luck! Now you can have your very own catJAM companion, right in your producing software, jamming along with your beats.


The cat will jam to your music, synced to the BPM of your DAW. Jam fast! Jam slow! It's up to you!

CatJammer includes many faces! To switch between them, scroll the mouse wheel up or down. Many of your favorites are included, such as:

  • catJAM
  • catJAM but with sunglasses (much cooler, obviously)
  • dogJAM, for those who prefer dogs
  • Crab rave
  • Cowjam; look at him go!
  • Bouncing blob
  • Party parrot

CatJammer currently requires a VST3-compatible host, and runs on Windows x64 and MacOS (AU/VST3).


Here's some testimonials from some of our satisfied customers.

"CatJammer works so great, it's perfect for my track." - fae jr.
"I thought the perfect DAW didn't exist until I added 5 instances of CatJammer." - Missterious
"I've always wanted to simulate a crowd going wild to my track, and now I can!" - you, probably

Other plugins

Check out my other plugins: Nimble Kick, Misstortion, Argent Compressor!

PlatformsWindows, macOS
Rated 4.4 out of 5 stars
(9 total ratings)
AuthorNimble Tools
TagsCats, Music Production, VST


Download NowName your own price

Click download now to get access to the following files:

CatJammer (Windows) 3 MB
CatJammer (MacOS) 11 MB


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Alright. I absolutely adore this plugin and I've been using it for quite a while now. 
But, hear me out.

is there a dll file for this

Unfortunately I am not licensed to distribute VST2 plugins.

I can't seem to get it to load. I'm using FL Studio 21.

pls do Audio-Units ๐Ÿ’‹๐Ÿฆ๐Ÿ––๐Ÿป

The AU version should be included in the MacOS download! ๐Ÿ˜Š

so like, can we have settings for half speeds and stuff?

haha! Awesome!

"No, we didn't invent VST for this" - Steinberg

Wow love this! Could be better if it could also have a dancing pug meme preset XD

No audio responding.


What a perfect plugin!

How about adding Bongo Cat?


love this! it would be cool if you could somehow add custom gifs


I love this


This is beautiful. Feature request: exposing the animation selector parameter to the host, so that it can also be automated if so inclined ;P


When will you have a Linux build?