DLL vs. EXE: Difference Between DLL and EXE

Both .dll and .exe could be a computer file format and contains a similar layout. Those are the Transportable Executable (TE) File Format, but those are not precisely equal. The term EXE is a compressed version of the word executable as it classifies the file as a program.

On the other hand, DLL holds for Dynamic Link Library, which generally contains functions and methods that can be used by other programs. Does this article describe what the difference between .dll and .exe file is?

From the basest application bundle, you would find no less than a single EXE file that may or might not accompany one or more DLL files. An EXE file includes the part of the entry point in the code in which the system is supposed to start the application's implementation. DLL files don't have this entry point and can't implement on their own.

Difference Between DLL and EXE

DLL

EXE

File is used by other applications.

File can run independently.

Dll cannot run individually.

EXE runs individually.

A file expects minimum memory.

A file expects more memory.

It is a Dynamic Link Library.

It is an executable file.

The system stores a DLL into the setting of an existing process.

The entry thread calls in the context of the main thread of that process.

An Application/Program without leading builds a DLL after compilation.

The gate thread calls in the setting of the main thread of that process.

OS does not generate a separate process for any DLL; instead, DLL will run in the same process designed for an EXE.

OS Designs a different process for each EXE it executes.

What is DLL​​​​?

A DLL file, summary for Dynamic Link Library, is a form of a file which has instructions that other applications can call upon to do specific things. In this manner, do, and also multiple programs can share the skills programmed into a document.

By way of instance, several diverse programs might all call upon the usefulness document to obtain the free space on a hard drive, find a file in a unique directory, and reprint a test page to the default printer.

Such as those with the EXE file extension, unlike executable programs, DLL files cannot be run directly but must be called upon by code that's already running. But DLLs are in precisely the identical format as EXEs, and a few may even utilize the.EXE file extension while most Dynamic Link Libraries end from the document extension .DLL, others might utilize .CPL, .DRV, or .OCX.

The list represents some of the files that execute as DLLs in Windows operating systems:

1. ActiveX Controls (.ocx) files

An example of an ActiveX instrument is a calendar control that allows you to select a date from a calendar.

2. Device driver (.drv) files

An example of a device driver is a printer driver that manages the printing to a printer.

3. Control Panel (.cpl) files

An example of a .cpl file is a part that locates in Control Panel. Each item is a specialized DLL.

What is EXE?

EXE is a file expansion for an executable file format. An executable is a file which includes a program. A program in Windows or Microsoft DOS can run an executable file via a click or a control.

A file which name ends in ".exe" is a program that when opened, causes the operating system to run the program. Users who receive a .exe file as an e-mail affection should always be sure that the file comes from a committed source and does not contain a virus.

BAT and COM are other types of executable file types in Windows.

How to open EXE file?

Establish a .exe file, or another file on your computer, by double-clicking it. If your file associations set up the application that is intended to open your .exe file will open it. Buy, or you might need to download the correct application.

Also, you may have the application on your computer, but .exe files are associated with it. In cases like this, when you attempt to open a .exe file, you can tell Windows which program is the one for that document — after that, launching a .exe file will open the application.

Is EXE a virus?

Lots of malicious EXE files transports Tons of software in the backdrop. This occurs when they are launches damaging. The program may be real but will hold a virus, or the software might be fake and have a comfortable name.

As with other executable file extensions, you need to be cautious when launching EXE files that you get by email or download from the web. EXE files have for being harmful a potential that email providers won't let them the route, and some will not even allow you to send that file and set the file in a ZIP archive. Always ensure that you trust the sender of this EXE file.

Advantages of DLL file

The list describes some of the benefits that provide when a program uses a DLL:

1. Uses fewer resources

A DLL can defeat the duplication of code that's loaded in memory and on the disc when apps use the library of functions. This can influence the performance of not only the program that's currently running in the foreground but programs which are now running on the Windows operating system.

2. Promotes modular architecture

A DLL helps encourage developing modular applications. This can help you create or a program which needs architecture. An example of an application is an accounting program which has dynamically loaded at run time.

3. Eases deployment and installation

When a function within a DLL requires to fix or upgrade, the installation and installation of the DLL does not need the program. If apps use the DLL, the apps all will benefit in the upgrade or the fix. This issue may occur when you use a DLL that fixed or upgrade.

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