The primary format for material on Government of Canada websites (including LAC's) is HTML. However, in some cases, presenting material in HTML is not sufficient, or even possible. Some material is created in other software formats, and must be presented in those formats to retain functionality. For example, a Microsoft Excel spreadsheet presented in HTML would lose its ability to perform calculations.
For this reason, LAC in some cases presents material in formats other than HTML. When this is the case, you will see a chart that lists the alternative formats in which the material is available. You can download the material in the format of your choice by clicking on the appropriate check-mark in the chart.
In order to ensure that our users will always be able to access material presented in non-HTML formats, we offer below links to free software that permits you to view material in the alternative formats used on the LAC site. Please note that not all of the software's original functionality will be available with these free viewers.