Files with rdlx suffix can be mostly found as projects from the Microsoft Power View utility for creating ad hoc reports for SQL Server.
Software that open rdlx file
RDLX file extension - Microsoft Power View project
What is rdlx file? How to open rdlx files?
File type specification:
File extension rdlx is mainly associated with the Microsoft Power View utility which is used to create ad hoc reports that is a part of Microsoft SQL Server Reporting Services an add-in for Microsoft SharePoint Server Enterprise Edition.
A .rdlx file contains report data saved by Microsoft Power View. These data can be exported to PowerPoint presentation.
The default software associated to open rdlx file:
Microsoft SQL Server Reporting Services 
Company or developer:
Microsoft Corporation
Microsoft SQL Server Reporting Services is used to create various reports for organizations. It is able to deliver relevant information where needed across the entire enterprise.
List of software applications associated to the .rdlx file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open rdlx file, edit rdlx file, convert rdlx file, view rdlx file, play rdlx file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting rdlx files.
Software that open rdlx file - Microsoft Power View project
Programs supporting the exension rdlx on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Microsoft SQL Server Reporting Services for open rdlx file action.
