Download and install Adobe Reader on your computer (see Resources), then launch the program. Click “Edit” on the menu bar and select “Preferences” from the drop-down menu. Click on the “Accessibility” hyperlink on the left pane of the interface window. Under Document Colors Option, tick the check box next to Replace Document Colors and the radio button next to Use High-Contrast Colors. Click the drop-down arrow next to High-Contrast Color Combinations and choose one of the color combinations. Alternatively, tick the radio button next to Custom Color and choose a color for the Page Background and the Document Text to darken light PDF files.

How to optimize a scanned PDF document. Text sharpening increases the contrast. Do OCR to convert them to readable text so I can underline them. Sap Interactive Forms By Adobe Tutorial Pdf. I have Adobe. Using Adobe Reader, learn how to change the contrast of your PDF files to lighten or darken the text or background. Microsoft Power Point 2010.exe. The Adobe Reader program is a free PDF file reader.

Torrent Model 3d here. Click the 'OK' button to view the PDF file. If needed, continue making further changes to the High-Contrast and Custom Color options to make the document easier to read.