Roundcube is a web-based IMAP email client. Roundcube’s most prominent feature is the pervasive use of Ajax technology. Roundcube is written in PHP and can be employed in conjunction with a LAMP stack, or any other operating systems that support PHP are supported as well. Roundcube Webmail is designed to run on standard web servers such as Apache, LiteSpeed, Nginx, Lighttpd, Hiawatha or Cherokee in conjunction with a relational database engine. Supported databases are MySQL, PostgreSQL and SQLite. The user interface is rendered in XHTML and CSS. Roundcube incorporates jQuery as part of its distribution, as well as other libraries such as GoogieSpell and TinyMCE.

NetScaler is a line of networking products owned by Cloud Software Group. The product suite includes NetScaler, an application delivery controller (ADC), and NetScaler Unified Gateway. NetScaler was acquired by Citrix Systems in 2005. Citrix consolidated all of its networking products under the NetScaler brand in 2016. On September 30, 2022, when Citrix was taken private as part of the merger with TIBCO Software, NetScaler was formed as a business unit under the Cloud Software Group.

Adobe Acrobat is a family of application software and Web services developed by Adobe Inc. to view, create, manipulate, print and manage Portable Document Format (PDF) files.