By using the Software you agree to these terms. This license does not grant you the right to distribute or sublicense all or part of the Software to any third party. Microsoft Office includes but is not limited to any software product or service branded by trademark, trade dress, copyright or some other recognized means, as a product or service of Microsoft Office. See , with this caveat: 'You may use the Segoe MDL2 Assets and Segoe UI fonts or glyphs included in this file (“Software”) solely to design, develop and test your programs for Microsoft Office. Partially good news: Microsoft has made Segoe UI available. Generally speaking, it is a really bad idea to choose a corporate font simply because it is a system font if that exact same font isn't available on or readily licensed for all the platforms you are likely to run on. You could then run your edits via Acrobat running on Windows on your Mac. The Segoe UI font family would be available when running Windows, although not visible to MacOS (and it would be an extreme stretch to claim that copying the fonts from the Windows virtual system to MacOS was kosher in any way). One hack that might work though is to install Windows 10 on your MacOS system using Parallels or VMWare Fusion. Some of the Windows system fonts are available for licensing from Monotype at, but alas, the Segoe UI family used within Windows is not one of them. In other words, you are out of compliance with your Windows' systems' licenses if you copy any of Windows system fonts (including members of the Segoe UI family) to your MacOS system. The font's license does not permit you to copy the font to another system that isn't already licensed for it. Microsoft Typography - Fonts and Products You may only embed this font in content as permitted by the embedding restrictions included in this font and (ii) temporarily download this font to a printer or other output device to help print content. You may use this font to create, display and print content as permitted by the license terms, or terms of use, of the Microsoft product, service or content in which this font was included. Looking inside the Segoe UI font, you can find the licensing information for the font: As such, the font is not available to you in any application running under MacOS, including Acrobat. The Segoe UI font family is not installed by Apple on MacOS nor does Microsoft install it with Microsoft Office. The font was designed by and owned by Microsoft. The font family supports a very wide range of character sets and symbols. they show up on font menus on any and all Windows applications that support TrueType font technology.

Those fonts are used for system purposes but are also available for use by any and all Windows applications, i.e.

The Segoe UI font family is available on Windows systems by virtue of that font family being installed by Microsoft as part of Windows itself.

Adobe acrobat for macbook