# How to change the font size of a document? [duplicate]

Sometimes when I want to review a draft I need larger fonts. Is there a package or a command that I can use to increase the font of the entire document?

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Have a look at: How to change font size in the entire document and How to specify font size less than 10pt in LaTeX, even if it should be bigger. –  Stefan Kottwitz Feb 8 '11 at 18:44

## marked as duplicate by Seamus, Hendrik Vogt, Caramdir, Stefan Kottwitz♦Feb 8 '11 at 22:07

You can use the extsizes bundle. Make sure the bundle is installed on your system, and replace for example

``````\documentclass[12pt]{article}
``````

by for example

``````\documentclass[20pt]{extarticle}
``````