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Microsoft Visual C++ 2012 Redistributable (x64)

Microsoft Visual C++ 2012 Redistributable (x64) installs shared runtime libraries required by compatible 64-bit C++ applications, allowing them to run without the complete Visual Studio development environment.

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✓ Software download·Commercial·Updated September 18, 2026
DeveloperMicrosoft Corporation
LicenseCommercial
File size6.9 MB
Languageen-US
Downloads10

Runtime Support for 64-Bit C++ Applications

Microsoft Visual C++ 2012 Redistributable (x64) provides shared Microsoft C and C++ runtime components required by compatible 64-bit applications. Programs built with the corresponding Visual C++ tools may rely on these libraries for startup, memory handling, standard C++ operations, parallel processing, and framework functions. Installing the package makes those dependencies available without adding the complete Visual Studio development environment. Application installers often deploy it automatically as a prerequisite, although users may install or repair it when troubleshooting missing-library messages and startup failures. It works in the background as supporting software and does not provide a separate workspace or everyday user interface.

This package serves software compiled for x64 runtime components and does not replace the x86 package required by some 32-bit applications. Visual C++ redistributables from different tool generations can remain installed together because programs may request the particular runtime family used during development. Microsoft Visual C++ 2008 Redistributable – x64 belongs to another runtime generation and may still be needed by applications built for that dependency. Keeping the required packages side by side helps preserve compatibility across a mixed software collection. Users should therefore confirm which application needs a redistributable before removing it, even when another Visual C++ package is already present.

Benefits of Using Microsoft Visual C++ 2012 Redistributable (x64)

Microsoft Visual C++ 2012 Redistributable (x64) gives compatible applications a consistent source for the shared libraries they need to operate. Its primary benefit is restoring or maintaining application functionality without requiring users to install a full programming suite or manually place individual library files in program folders. The package supplies runtime components for the C Runtime, Standard C++, ATL, MFC, C++ AMP, and OpenMP libraries, supporting several development patterns used by Visual C++ software. Central registration also allows multiple eligible applications to use the installed components, which simplifies dependency handling for users, administrators, and application installers. Because separate runtime generations can coexist, adding this package does not require replacing unrelated Visual C++ components. In practical terms, it provides a focused way to satisfy a specific application prerequisite, reduce missing-library startup errors, and keep software built with the corresponding tools working as its developer intended.

Microsoft Visual C++ 2012 Redistributable (x64) features

Key capabilities and highlights.

Feature 1

Shared C and C++ Runtimes

Installs shared Microsoft C and C++ runtime components used by applications created with the corresponding Visual C++ tools. These libraries provide foundational services for program startup, memory handling, standard operations, and other compiled functions required during execution.

Feature 2

64-Bit Application Support

Provides the runtime components expected by compatible 64-bit applications. Matching the package to the program's compiled target is important because installing an x86 redistributable alone does not supply the x64 libraries requested by 64-bit software.

Feature 3

Standard C++ Components

Supplies runtime support for software that uses Microsoft's implementation of the Standard C++ Library. Applications can access required language facilities, containers, algorithms, and related shared functions without carrying separate copies of every dependency in their own folders.

Feature 4

MFC and ATL Support

Includes components required by compatible programs developed with Microsoft Foundation Class and Active Template Library technologies. Once the redistributable is installed correctly, eligible desktop applications can load the shared framework functions selected by their developers.

Feature 5

OpenMP Runtime

Adds runtime support used by compatible applications built with Microsoft OpenMP functionality. This enables software designed with supported parallel-processing directives to access the associated shared components instead of requiring the complete development environment on the computer.

Feature 6

C++ AMP Runtime

Provides components associated with compatible C++ AMP applications created using the relevant Microsoft tools. The installed runtime makes the expected shared functions available to eligible software while keeping development utilities separate from the end-user dependency package.

Feature 7

Side-by-Side Compatibility

Allows Microsoft Visual C++ 2012 Redistributable (x64) to coexist with other Visual C++ runtime families. This is useful when several installed programs were built with different tool generations and each expects its corresponding shared components.

Feature 8

Reusable Application Prerequisite

Functions as a common prerequisite that developers can deploy with compatible applications. Central installation lets multiple eligible programs access registered runtime libraries and reduces the need to place independently maintained copies of shared components in every application directory.

Old versions

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Frequently asked questions

Common questions about Microsoft Visual C++ 2012 Redistributable (x64).

What does Microsoft Visual C++ 2012 Redistributable (x64) do?

It installs shared Microsoft C and C++ runtime libraries needed by compatible 64-bit applications built with the corresponding Visual C++ tools. It supports those applications in the background rather than operating as a standalone productivity program.

Why was Microsoft Visual C++ 2012 Redistributable (x64) installed with another program?

The other program likely depends on its runtime libraries. Software developers commonly include the redistributable as an installation prerequisite so the required shared components are present before their application starts.

Does the x64 redistributable replace the x86 package?

No. A 64-bit application may need the x64 package, while a 32-bit application may require the x86 package. Both can be needed on the same computer when installed software includes both kinds of applications.

Can multiple Visual C++ redistributables remain installed?

Yes. Programs built with different Visual C++ tool generations may require different runtime families, so several redistributables commonly remain installed side by side. The presence of a newer family does not automatically satisfy every older dependency.

Should I remove Microsoft Visual C++ 2012 Redistributable (x64)?

Keep it installed when compatible software depends on it. Removing the package can cause affected applications to stop opening or report missing runtime components. Confirm the requirements of installed programs before uninstalling it.

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Download Microsoft Visual C++ 2012 Redistributable (x64)

Microsoft Visual C++ 2012 Redistributable (x64) installs shared runtime libraries required by compatible 64-bit C++ applications, allowing them to run without the complete Visual Studio development environment.