Portal for ArcGIS
You can download Portal for ArcGIS 10.3 from our software library for free. The most popular versions of the software are 10.3 and 10.2. The software lies within Development Tools, more precisely Web Development.
The latest version of the program can be downloaded for PCs running Windows 7, 64-bit. This download was checked by our built-in antivirus and was rated as malware free. The actual developer of the program is Environmental Systems Research Institute, Inc.
From the developer:
Portal for ArcGIS is a program that allows you to organize and share information throughout your organization via maps and apps. You can configure your portal website to meet the requirements of your organization. Change how portal web pages appear, and set which services, basemaps, templates, galleries, and groups are available.
You may want to check out more software, such as ArcGIS SP1 for Desktop Public Key Infrastructure and Integrated Windows Authentication Patch, ArcGIS for AutoCAD or ArcGIS for AutoCAD 300, which might be similar to Portal for ArcGIS.