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.NET 4.5 Pros and Cons: Top 5 Advantages and Disadvantages

Quick AI Summary Based on G2 Reviews

Generated from real user reviews

Users appreciate the stability and reliability of .NET 4.5, enhancing development for desktop and enterprise applications. (8 mentions)
Users praise the performance efficiency of .NET 4.5, highlighting faster execution and improved memory management for smoother development. (8 mentions)
Users value the ease of coding and debugging in .NET 4.5, making development more efficient and accessible. (7 mentions)
Users value the stability and performance of .NET 4.5, enhancing development with excellent tooling and a strong library. (7 mentions)
Users value the ease of coding/debugging in .NET 4.5, enhancing their development experience significantly. (4 mentions)
Users find compatibility issues with .NET 4.5, noting its outdated features and limited cross-platform support. (6 mentions)
Users note the limited features of .NET 4.5, feeling it lacks modernization compared to newer versions. (6 mentions)
Users feel .NET 4.5 has missing features like modern options for cross-platform and cloud-native applications. (5 mentions)
Users note a steep learning curve for beginners, particularly with C# syntax and project structure challenges. (3 mentions)
Users are frustrated by the limited cross-platform compatibility of .NET 4.5, hindering flexibility and deployment options. (3 mentions)

5 Pros or Advantages of .NET 4.5

1. .NET Development
Users appreciate the stability and reliability of .NET 4.5, enhancing development for desktop and enterprise applications.
See 8 mentions

See Related User Reviews

Md R.
MR

Md R.

Small-Business (50 or fewer emp.)

4.5/5

"A Reliable and Feature-Rich Development Platform with Room for Improvement"

What do you like about .NET 4.5?

The async/await programming model introduced in .NET 4.5 is a game-changer for asynchronous programming . It significantly simplifies writing asynchro

Akshit K.
AK

Akshit K.

Enterprise (> 1000 emp.)

4.0/5

"Reliable .NET 4.5 Middleware for Responsive Cloud ML Orchestration"

What do you like about .NET 4.5?

I've used NET 4.5 as an intermediary or orchestration layer for my ML projects. Since most of the AI/ML projects reside in cloud, NET 4.5 acts as mi

2. Performance Efficiency
Users praise the performance efficiency of .NET 4.5, highlighting faster execution and improved memory management for smoother development.
See 8 mentions

See Related User Reviews

Md R.
MR

Md R.

Small-Business (50 or fewer emp.)

4.5/5

"A Reliable and Feature-Rich Development Platform with Room for Improvement"

What do you like about .NET 4.5?

The async/await programming model introduced in .NET 4.5 is a game-changer for asynchronous programming . It significantly simplifies writing asynchro

Vanshul C.
VC

Vanshul C.

Mid-Market (51-1000 emp.)

4.5/5

"Async Code Made Easy, with Better Performance and Garbage Collection"

What do you like about .NET 4.5?

Best use case : Async code. Earlier it was very difficult to wite async and wait calls. There are various improvements in garbage collection too makin

3. Ease of Use
Users value the ease of coding and debugging in .NET 4.5, making development more efficient and accessible.
See 7 mentions

See Related User Reviews

Md R.
MR

Md R.

Small-Business (50 or fewer emp.)

4.5/5

"A Reliable and Feature-Rich Development Platform with Room for Improvement"

What do you like about .NET 4.5?

The async/await programming model introduced in .NET 4.5 is a game-changer for asynchronous programming . It significantly simplifies writing asynchro

Akshit K.
AK

Akshit K.

Enterprise (> 1000 emp.)

4.0/5

"Reliable .NET 4.5 Middleware for Responsive Cloud ML Orchestration"

What do you like about .NET 4.5?

I've used NET 4.5 as an intermediary or orchestration layer for my ML projects. Since most of the AI/ML projects reside in cloud, NET 4.5 acts as mi

4. Features
Users value the stability and performance of .NET 4.5, enhancing development with excellent tooling and a strong library.
See 7 mentions

See Related User Reviews

Md R.
MR

Md R.

Small-Business (50 or fewer emp.)

4.5/5

"A Reliable and Feature-Rich Development Platform with Room for Improvement"

What do you like about .NET 4.5?

The async/await programming model introduced in .NET 4.5 is a game-changer for asynchronous programming . It significantly simplifies writing asynchro

Vasanth K K.
VK

Vasanth K K.

Enterprise (> 1000 emp.)

4.0/5

"Powerful, Feature-Rich Platform"

What do you like about .NET 4.5?

Huge class library and a strong NuGet ecosystem. Strong typing and compile-time checks mean fewer runtime bugs. Excellent performance with Core/5+ and

5. Debugging
Users value the ease of coding/debugging in .NET 4.5, enhancing their development experience significantly.
See 4 mentions

See Related User Reviews

Melissa G.
MG

Melissa G.

Small-Business (50 or fewer emp.)

5.0/5

"Excellent Performance, Stable and Easy Coding with Strong Microsoft Support"

What do you like about .NET 4.5?

Excellent performance, the ease of coding/debugging, stability, strong Microsoft support/direction

Ravi p.
RP

Ravi p.

Enterprise (> 1000 emp.)

4.0/5

".NET 4.5: Stable, Reliable, and Great Visual Studio Tooling"

What do you like about .NET 4.5?

I like that .NET 4.5 is very stable and reliable. It works well for building desktop and enterprise applications, and features like async/await make t

5 Cons or Disadvantages of .NET 4.5

1. Compatibility Issues
Users find compatibility issues with .NET 4.5, noting its outdated features and limited cross-platform support.
See 6 mentions

See Related User Reviews

Md R.
MR

Md R.

Small-Business (50 or fewer emp.)

4.5/5

"A Reliable and Feature-Rich Development Platform with Room for Improvement"

What do you dislike about .NET 4.5?

The lack of cross-platform support is a significant drawback—it's Windows-only . The framework has become legacy technology, with Microsoft focusing o

Akshit K.
AK

Akshit K.

Enterprise (> 1000 emp.)

4.0/5

"Reliable .NET 4.5 Middleware for Responsive Cloud ML Orchestration"

What do you dislike about .NET 4.5?

It is a bit old when compared to newer versions. A lot of third party software/libraries require a higher version of NET. This sorta makes it impossib

2. Limited Features
Users note the limited features of .NET 4.5, feeling it lacks modernization compared to newer versions.
See 6 mentions

See Related User Reviews

Md R.
MR

Md R.

Small-Business (50 or fewer emp.)

4.5/5

"A Reliable and Feature-Rich Development Platform with Room for Improvement"

What do you dislike about .NET 4.5?

The lack of cross-platform support is a significant drawback—it's Windows-only . The framework has become legacy technology, with Microsoft focusing o

Melissa G.
MG

Melissa G.

Small-Business (50 or fewer emp.)

5.0/5

"Excellent Performance, Stable and Easy Coding with Strong Microsoft Support"

What do you dislike about .NET 4.5?

Limited cross-platform compatibility, less intuitive

3. Missing Features
Users feel .NET 4.5 has missing features like modern options for cross-platform and cloud-native applications.
See 5 mentions

See Related User Reviews

Md R.
MR

Md R.

Small-Business (50 or fewer emp.)

4.5/5

"A Reliable and Feature-Rich Development Platform with Room for Improvement"

What do you dislike about .NET 4.5?

The lack of cross-platform support is a significant drawback—it's Windows-only . The framework has become legacy technology, with Microsoft focusing o

Akshit K.
AK

Akshit K.

Enterprise (> 1000 emp.)

4.0/5

"Reliable .NET 4.5 Middleware for Responsive Cloud ML Orchestration"

What do you dislike about .NET 4.5?

It is a bit old when compared to newer versions. A lot of third party software/libraries require a higher version of NET. This sorta makes it impossib

4. Learning Curve
Users note a steep learning curve for beginners, particularly with C# syntax and project structure challenges.
See 3 mentions

See Related User Reviews

Vasanth K K.
VK

Vasanth K K.

Enterprise (> 1000 emp.)

4.0/5

"Powerful, Feature-Rich Platform"

What do you dislike about .NET 4.5?

It can feel a bit heavyweight overall, and the runtime and SDK size are quite large. There’s also a learning curve for beginners, especially when it c

Melissa G.
MG

Melissa G.

Small-Business (50 or fewer emp.)

5.0/5

"Excellent Performance, Stable and Easy Coding with Strong Microsoft Support"

What do you dislike about .NET 4.5?

Limited cross-platform compatibility, less intuitive

5. Limited Compatibility
Users are frustrated by the limited cross-platform compatibility of .NET 4.5, hindering flexibility and deployment options.
See 3 mentions

See Related User Reviews

Melissa G.
MG

Melissa G.

Small-Business (50 or fewer emp.)

5.0/5

"Excellent Performance, Stable and Easy Coding with Strong Microsoft Support"

What do you dislike about .NET 4.5?

Limited cross-platform compatibility, less intuitive

Mallika G.
MG

Mallika G.

Mid-Market (51-1000 emp.)

4.0/5

"Async/Await Boosts Productivity, But Cross-Platform Support Still Lags"

What do you dislike about .NET 4.5?

I dislike that .NET 4.5 still had limited cross-platform support and relied heavily on the Windows ecosystem, making deployment less flexible compared

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.NET 4.5 Reviews (82)

Reviews

.NET 4.5 Reviews (82)

4.2
82 reviews
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Daniel P.
DP
Daniel P.
Autónomo
Mid-Market (51-1000 emp.)
"Excellent platform"
4.5/5
What do you like best about .NET 4.5?

.NET is a mega platform for executing highly powerful codes, programs and algorithms in Windows environments. The use of .NET 4.5 of the assemblies is really fantastic. When the set determines the action, a running time parallel to the original is established.

There's nothing like .NET 4.5 garbage collection, it's amazing, since it works invisibly, we hardly care as developers of such an important item. The classes of DLLs abstracted in the platform give me an infinite number of options and methods for the development of solid interfaces, truly powerful applications. Review collected by and hosted on G2.com.

What do you dislike about .NET 4.5?

Small update, starting with this. The use of .NET 4.5 does not include windows, leaving aside the real complementary innovations in other operating systems.

Another matter

With the creation of .NET Core we can enjoy some important classes, even so, its practical use is still short. Review collected by and hosted on G2.com.

Verified User in Accounting
CA
Verified User in Accounting
Mid-Market (51-1000 emp.)
Business partner of the seller or seller's competitor, not included in G2 scores.
"We can create Magic by using .Net 4.5"
3.5/5
What do you like best about .NET 4.5?

we can develop anything using this i used for creating invoices Review collected by and hosted on G2.com.

What do you dislike about .NET 4.5?

i never see anything like that in this Review collected by and hosted on G2.com.

Verified User in Information Technology and Services
UI
Verified User in Information Technology and Services
Enterprise (> 1000 emp.)
".Net 4.5 review"
4/5
What do you like best about .NET 4.5?

It allows to build robust applications also allows a lot of customizations as needed. Review collected by and hosted on G2.com.

What do you dislike about .NET 4.5?

the product sometimes still crashes abruptly. Sometimes it makes you to restart the system else the results produced are not as expected. Review collected by and hosted on G2.com.

Verified User in Financial Services
UF
Verified User in Financial Services
Enterprise (> 1000 emp.)
"Ease of Use and Integration "
5/5
What do you like best about .NET 4.5?

The thing we like the best is the security it offers as we integrate into our application. It has a great ability for backwards compatibility within all our applications. Review collected by and hosted on G2.com.

What do you dislike about .NET 4.5?

One thing that we tend to dislike is the actual upgrade process within our application, but I don't think that has anything to do with the .net framework itself more on how we architected each application. Some legacy code takes more of an effort to keep current. Review collected by and hosted on G2.com.

Bertrand T.
BT
Bertrand T.
Directeur Technique des Développements Informatiques
Enterprise (> 1000 emp.)
"Great framework for development"
5/5
What do you like best about .NET 4.5?

Many additions were made on .NET framework 4.5, among those asynchronous calls, Workflow foundation, WPF, WCF, networking, web.

C# is a great language to work with, with great performance. Review collected by and hosted on G2.com.

What do you dislike about .NET 4.5?

In C# 4.5 it was not possible to run as is on other environment like Linux. Review collected by and hosted on G2.com.

Verified User in Health, Wellness and Fitness
EH
Verified User in Health, Wellness and Fitness
Mid-Market (51-1000 emp.)
"Microsoft .NET 4.5 is an amazing framework for software development"
5/5
What do you like best about .NET 4.5?

Very flexible with an enormous amount of class libraries; makes development enjoyable and allows you to focus on delivering business value Review collected by and hosted on G2.com.

What do you dislike about .NET 4.5?

Have not found any drawbacks to using the version of .NET; very stable Review collected by and hosted on G2.com.

Verified User in Hospital & Health Care
UH
Verified User in Hospital & Health Care
Mid-Market (51-1000 emp.)
"Changes can be done easily"
4/5
What do you like best about .NET 4.5?

one of the best choices for developing web based and desktop based application and it makes complex application looks easier. With versatile and dynamic library it ensures security and rapid development. this software able to make new applications and also helps with security. easy to use Review collected by and hosted on G2.com.

What do you dislike about .NET 4.5?

I don't have any kind of dislikes on this product or software because it is easy to use one of the best choices to create or make web based programs.it also help with security and improves the speed with in the system and provides a integration in all aspects. Review collected by and hosted on G2.com.

Verified User in Computer Software
UC
Verified User in Computer Software
Mid-Market (51-1000 emp.)
Business partner of the seller or seller's competitor, not included in G2 scores.
"Full time .NET developer"
4.5/5
What do you like best about .NET 4.5?

I do like the strongly typed nature. Also, the Visual Studio as IDE make the perfect experience. Review collected by and hosted on G2.com.

What do you dislike about .NET 4.5?

Cross platform support which has been overcome in .NET Core. Review collected by and hosted on G2.com.

LC
Lee C.
Small-Business (50 or fewer emp.)
"It's a bit out of date now."
2.5/5
What do you like best about .NET 4.5?

.Net 4.5 paved the way for massive changes in the framework ultimately leading to 4.7 and to .Net Core (which I love). Review collected by and hosted on G2.com.

What do you dislike about .NET 4.5?

Nothing I really dislike, the 4.5 version of the framework just feels a bit cumbersome in some places now with the improvements in 4.6, 4.7 and Core Review collected by and hosted on G2.com.

Jordan M.
JM
Jordan M.
Software Engineer
Chemicals
Mid-Market (51-1000 emp.)
"Best .Net Update in Years"
4.5/5
What do you like best about .NET 4.5?

Great new features building on the already powerful framework of .NET. This version adds the async and await constructs, zip file handling, regex timeouts, and much more Review collected by and hosted on G2.com.

What do you dislike about .NET 4.5?

The framework is so vast it is hard to tell what is new and little time saving features are not always advertised. Review collected by and hosted on G2.com.
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