Many library resources such as journal articles and sections or chapters of E-books can be downloaded in PDF (Portable Document File) format.
You should find that these files can be used with your assistive technology.
This guide provides some tips for reading PDFs and how to activate accessibility features which can be found in Adobe Acrobat. More detailed guidance can be found on the Adobe accessibility pages and Accessing PDF Documents with Assistive Technology A Screen Reader User’s Guide (PDF, 613 KB)
For files which already have an image layer over the text - try zooming and reflow first.
Go to the main menu, select Edit > Preferences
The Preferences dialogue box will open.
Choose Accessibility. In the Document colors options section, check the box Replace document colours.
You can choose from a number of options including high contrast combinations or custom colours. Select the background and text swatches to choose a new colour.
Select OK and your adjustments will be applied.
To hear the document read within Adobe using synthesized speech.
Magnify text and fit it to the width of the page to eliminate horizontal scrolling.
You can move through a document without manually scrolling with a mouse or keyboard by activating automatic scrolling.