Difference Between .NET and ASP.NET Framework Last Updated : 15 Jul, 2025 Comments Improve Suggest changes 22 Likes Like Report .NET Framework is used to develop Form-based applications, Web-based applications, and Web services. It is used to develop both desktops as well as server-based applications. There is a variety of programming languages available on the .Net platform, VB.Net, and C# being the most common ones. It is used to build applications for Windows, phone, web, etc. It provides a lot of functionalities and also supports industry standards. ASP.NET is a web application framework designed and developed by Microsoft. ASP.NET is an open-source and a subset of the .NET Framework and successor of the classic ASP(Active Server Pages). With version 1.0 of the .NET Framework, it was first released in January 2002. So a question comes to mind that which technology we were using before the year 2002 for developing web applications and services? The answer is Classic ASP. So before .NET and ASP.NET, there was Classic ASP. Difference Between .NET and ASP.NET Framework S.No. .NET ASP.NET 1. .NET is a software development framework aimed to develop Windows, Web and Server based applications. ASP.NET is a main tool that present in the .NET Framework and aimed at simplifying the creation of dynamic webpages. 2. Server side and client side application development can be done using .NET framework. You can only develop server side web applications using ASP.NET as it is integrated with .NET framework. 3. Mainly used to make business applications on the Windows platform. It is used to make dynamic web pages and websites using .NET languages. 4. Its programming can be done using any language with CIL (Common Intermediate Language) compiler. Its programming can be done using any .NET compliant language. Create Quiz Comment S supriya_saxena Follow 22 Improve S supriya_saxena Follow 22 Improve Article Tags : Difference Between Programming Language C# CSharp ASP-NET Explore IntroductionC# Tutorial 2 min read Introduction to .NET Framework 6 min read C# .NET Framework (Basic Architecture and Component Stack) 6 min read C# Hello World 2 min read Common Language Runtime (CLR) in C# 4 min read FundamentalsC# Identifiers 2 min read Data Types in C# 6 min read C# Variables 4 min read C# Literals 5 min read Operators in C# 7 min read C# Keywords 5 min read Control StatementsC# Decision Making (if, if-else, if-else-if ladder, nested if, switch, nested switch) 5 min read C# Switch Statement 4 min read Loops in C# 4 min read C# Jump Statements (Break, Continue, Goto, Return and Throw) 4 min read OOP ConceptsClass and Objects in C# 4 min read Constructors in C# 5 min read C# Inheritance 3 min read Encapsulation in C# 2 min read C# Abstraction 4 min read MethodsMethods in C# 4 min read Method Overloading in C# 4 min read Method Parameters in C# 4 min read Method Overriding in C# 7 min read Anonymous Method in C# 2 min read ArraysArrays in C# 6 min read Jagged Arrays in C# 4 min read Array Class in C# 5 min read How to Sort an Array in C# | Array.Sort() Method Set - 1 8 min read How to find the rank of an array in C# 2 min read ArrayListArrayList in C# 6 min read ArrayList Class in C# 4 min read C# | Array vs ArrayList 2 min read StringStrings in C# 6 min read C# Verbatim String Literal - @ 5 min read C# String Class 9 min read C# StringBuilder 2 min read C# String vs StringBuilder 3 min read TupleC# Tuple 7 min read C# Tuple Class 3 min read C# ValueTuple 7 min read C# ValueTuple Struct 4 min read IndexersC# Indexers 5 min read C# Multidimensional Indexers 5 min read C# - Overloading of Indexers 3 min read Like