System requirements
Windows
1.5GHz or faster processor
Windows Server 2008 R2 (64-bit), 2012 (64-bit), or 2012 R2 (64-bit); Windows 7 (32-bit and 64-bit), Windows 8 (32-bit and 64-bit), or Windows 10 (32-bit and 64-bit)
1GB of RAM
380MB of available hard-disk space
1024x768 screen resolution
Internet Explorer 8, 9, 10 or 11; Firefox (ESR)
Mac OS
Intel processor
Mac OS X v10.9, 10.10, 10.11* or 10.12
1GB of RAM
450MB of available hard-disk space
1024x768 screen resolution
Safari 7 or 8 (Browser plug-in for Safari is supported on 64-bit Intel processor only)
* 10.11 Support - refer to the Known Issues document for details.
Mobile apps
Working with these free mobile apps is optional.
Adobe Acrobat Reader: iOS, Android, Windows Phone
Adobe Fill & Sign: iOS, Android
