Scrabble Tools

Scrabble™ Software Downloads

Based on Collins English Dictionary, Collins Official Scrabble™ Words 2019 is the most comprehensive Scrabble™ word list ever, including World English from Australia, Canada, New Zealand, South Africa, UK, and USA brought together in a single list.

With more than 279,000 permissible words, including inflected forms, this is a must for anyone playing Scrabble. A print version is available from the HarperCollins website.

Scrabble™ Help: below are links to approved apps to help with checking, solving and training.

Collins Scrabble™ Checker and Solver (with new 2019 word list)

Scrabble IconThe new Collins Scrabble™ Checker and Solver app is now available to download from iTunes.

Collins Ultimate Scrabble Dictionary and Word List – on Kindle

Scrabble DictionaryYou can now check valid Scrabble words and definitions on your Kindle, settling all Scrabble squabbles once and for all. Never again will you have to debate whether a word is playable in Scrabble, here you have them all!

Now available to purchase from Amazon.

Collins Zyzzyva

By downloading this Adjudication and Training Software (“the Software”) you are agreeing to these terms and conditions.

Collins ZyzzyvaCollins Zyzzyva is an adjudication and word training tool for Scrabble™. It is distributed under the terms of the GNU General Public License.

Collins Zyzzyva works on these operating systems: Linux, OS X and Windows.

Download versions with the 2019 word list:

MacOS (Zyzzyva 5.1.0),

Windows 64 bit (Zyzzyva 5.1.1),

Windows 32 bit (Zyzzyva 5.1.1),

Collins Zyzzyva 5.1.1 source files (Open-source under the GNU GPL).

Other platform versions available soon.

Please visit the help forum for all questions relating to Collins Zyzzyva.

Collins Word List 2019 for LeXpert

Existing users of LeXpert can download the Collins Official Scrabble™ Word List 2019.

  • Rename this file to UKNA.lxd
  • Replace the UKNA.lxd file in the Lexicons folder of your installation.

New to LeXpert?

    • Download and install the latest version of the application

Terms and Acknowledgements

Collins Official Scrabble™ Words

Collins Official Scrabble™ Words is endorsed by WESPA for use in Tournament & Club play worldwide, excluding USA and Canada, from 1st July 2019 and endorsed by Mattel. SCRABBLE™ and associated trademarks and trade dress are owned by, and used under licence from, J. W. Spear & Sons Limited, a subsidiary of Mattel, Inc. © 2019 Mattel, Inc. All Rights Reserved.

Collins Zyzzyva Terms and Conditions

The Software was modified by HarperCollins and Twilight Century Computing in July 2019 and the software is governed by GNU Public Licence. By downloading the Software you agree to the terms of the GNU Licence.

The Software is made available to you for your own private, non-commercial use only. The Software contains the following word lists Collins Scrabble™ Words 2012, Collins Scrabble™ Words 2015, and Collins Scrabble™ Words 2019, © HarperCollins Publishers Ltd (the “word lists”) which are the copyright material of HarperCollins Publishers Ltd. You may not use the word lists for non-private or commercial purposes including, but not limited to, copying the whole or any part, reverse-engineering, decompiling, editing, disseminating, selling or using for any form of commercial gain.

The term Scrabble is a registered trade mark of Mattel which Collins uses in the word lists under licence from Mattel. No licence is granted hereunder for the use of term Scrabble and you must clear any use of the term Scrabble with Mattel.

You acknowledge and agree that the Software is being made available for free on as is basis and that you have no claim for any defects in the Software itself or for any damage it may cause. You agree you are using the Software at your own risk and you hold HarperCollins Publishers Ltd and other developing parties harmless and will not bring any legal complaint or other claim in respect of the Software.

Cross platform installer by


LeXpert UKNA.lxd contains Collins Scrabble™ Words 2019 (the “word list”) which are the copyright material of HarperCollins Publishers Ltd. You may not use the word list for any purpose including, but not limited to, copying the whole or any part, reverse-engineering, decompiling, editing, disseminating, selling or using for any form of commercial gain.

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