27 July 2016

IDOX plc

Exercise of Options, Movement of Treasury Shares and Total Voting Rights

Idox plc (the "Company") announces that on 27 July 2016 it transferred 20,000 ordinary shares of 1 pence each ("Ordinary Shares") out of treasury to satisfy the exercise of options granted to an employee under the terms of the Company's EMI Scheme.

Following the transfer, the Company's total issued share capital is unchanged at 364,012,063 Ordinary Shares and the Company now holds 2,991,219 Ordinary Shares in treasury. Therefore the total number of Ordinary Shares in issue excluding shares held in treasury is 361,020,844.

The above figure of 361,020,844 Ordinary Shares may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the share capital of the Company under the FCA's Disclosure Guidance and Transparency Rules.

Enquiries:

Idox plc                                                                                                +44 (0) 870 333 7101

Laurence Vaughan, Chairman

Richard Kellett-Clarke, Chief Executive

Jane Mackie, Chief Financial Officer

N+1 Singer (NOMAD and Broker)                                                   +44 (0) 20 7496 3000

Shaun Dobson

Liz Yong

MHP (Financial PR)                                                                            +44 (0)20 3128 8100

Reg Hoare/Andrew Leach/Charlie Barker

About Idox plc

Idox plc is a supplier of specialist document management collaboration solutions and services to the public sector and increasingly to highly regulated asset intensive industries around the world in the wider corporate sector.

Its Public Sector Software Division is the leading applications provider to UK local government for core functions relating to land, people and property, such as its market leading planning systems and election management software. Over 90% of UK local authorities are now customers. The Division provides public sector organisations with tools to manage information and knowledge, documents, content, business processes and workflow as well as connecting directly with the citizen via the web, and providing elections management solutions. It also supplies in the UK and internationally, decision support content such as grants and planning policy information and corporates compliance services.

The Engineering Information Management Division delivers engineering document control, project collaboration and facility management applications to many leading companies in industries such as oil & gas, architecture and construction, mining, utilities, pharmaceuticals and transportation in North America and around the world.

The Group employs over 660 staff located in the UK, the USA, Canada, Europe, India and Australia.

For more information see www.idoxplc.com.