Your first film is on us.

Start with Astra 400, the included free film pack. No watermarks, time limits or export restrictions.

Install Astra through Houston, choose a profile and see the result.

Less adjusting. More creating.

Select a profile for an immediate starting point. Refine colour with printer-light controls, adjust contrast and incorporate grain, halation and lens simulation.

Keep it simple or go further when the image calls for it.

Film science beneath every look.

Astra’s spectrometric approach models how light interacts with film, from the response of the negative to the character of the print. That research powers the prepared profiles you work with.

More than colour.

Film colour, grain, halation and lens simulation work together in one plug-in. Real-time feedback lets you judge the look in motion across changing light and different shots.

The plug-in is free. The collection is yours.

Premium film packs are one-time purchases. Buy a pack, keep it and use it across compatible products. Add the stocks that suit your taste and projects.

All premium Astra film profiles are included with an active Colourlab Ai 4 subscription.

One engine. Connected creative tools.

Astra is built into Colourlab Ai 4, producing the same result inside the application or through the plug-in.

Look Designer lets professionals author colour profiles for Astra. Those profiles carry colour; Astra adds its own grain, halation and lens options.

Explore Look Designer

Available now on Mac.

EnvironmentStatus
DaVinci Resolve Free and Studio on MacAvailable as OFX
Colourlab Ai 4Built in
WindowsComing soon
Adobe and Final Cut Pro plug-insComing soon
Colourlab Ai mobile applicationComing soon

Get started through Houston.

Download Houston, sign in with Google or Apple and install Astra. Your free licence is linked to your account email.

Get Houston

Frequently asked questions

Is Astra really free?

Yes. The plug-in and Astra 400 have no watermark, time limit or export restriction. Premium packs are optional.

Do premium packs require a subscription?

No. Each is a one-time purchase.

Can I adjust the look?

Yes. Use printer lights, contrast, grain, halation and lens simulation.

Does it run on my phone?

Mobile access is coming through the forthcoming Colourlab Ai mobile application.

Is it included in Colourlab Ai 4?

Yes. The same engine is built in and produces the same result.

Where can I learn more?

Documentation and Houston training.