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Open Pattern Format

A digital pattern file format for yarn based crafts

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What is OPAF?

Open Pattern Format is a comprehensive file format aimed at yarn based crafts including knitting and crochet. OPAF patterns have the ability to store dynamic information making it possible to create truly customisable patterns.

Pattern Manager App

The Pattern Manager app allows crafters to organise their OPAF patterns, configure and customise projects with ease. View pattern instructions on a clear and concise interface that scales to fit any screen size and is packed with interactive features.

Pattern Creator Tool

The Pattern Creator Tool helps designers to create OPAF pattern files.

Blog


Articles and tutorials packed with useful tips and information about all things OPAF.

OPAF logo with the name 'Pattern Manager' overlaying it. Additional text saying 'update...'

Pattern Manager 0.4.0

We have been working hard to bring some useful updates to our Pattern Manager app. With 0.4.0 hitting the various app stores now let’s take a look at what’s new in the last couple of releases. Chart instructions We have…

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Open Pattern Creator logo with the text 'designers.... we need you

Designers, we need YOU!!

Since the launch of Open Pattern Format much of the focus has been on providing people with patterns to try with Pattern Manager. So far we have concentrated on patterns by Cat (the knitting knowledge behind OPAF) because they are…

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Open, Collaborative, Transformational