The Dybuster Library – Knowledge for World with Fewer Barriers

Here, you’ll find our entire knowledge library of in the form of downloadable PDF brochures, step-by-step guides, documentation and fact sheets.

Every child deserves a quality education and a future with fewer barriers!

General Software Documentation

For Parents / Home Use

  • Booklet_Parents_Orthograph

    Parent Booklet for Orthograph Home

    The parent booklet is sent to you with your first purchase of the software.

    Download PDF
  • Booklet_Parents_Calcularis

    Parent Booklet for Calcularis Home

    The parent booklet is sent to you with your first purchase of the software.

    Download PDF

Instruction Manuals

Here, you'll find documents to help your work with the software run smoothly. You can also download these documents in the cockpit at go.dybuster.com.

  • WorkingCards_Orthograph_2018

    Orthograph Manual

    Step-by-step guide to using Orthograph at school.

    Download PDF
  • WorkingCards_Calcularis_2018

    Calcularis Manual

    Step-by-step guide to using Calcularis at school.

    Download PDF

Orthograph: Game Summary and Colour Table

Note: Ideally, children will learn to automate the mapping of colours to letters with the colour game alone rather than by practising on paper! The colour table primarily intended for adults to use.