System.Speech.dll : Free Download

Download and install System.Speech.dll to fix missing or corrupted dll errors.

About System.Speech.dll

"System.Speech.dll" is a dynamic link library (DLL) associated with the Microsoft® .NET Framework, a foundational software development platform that supports building and running various applications for Windows, web, and more. Specifically, this DLL is related to speech functionalities provided by the .NET framework. The "System.Speech.dll" library provides developers with the capability to incorporate speech recognition and synthesis functionalities into their applications. Speech recognition allows software to interpret human voices and convert spoken words into text or commands, making it possible for users to interact with applications using their voice. On the other hand, speech synthesis, commonly known as text-to-speech (TTS), is the process of converting written text into spoken words. This can be employed in applications that need to read out text to the user, such as in assistive technologies or voice-based feedback systems.
The inclusion of such features in software can greatly enhance accessibility and usability, especially for users who may have impairments or for those who prefer voice-based interactions. If there are issues or errors related to "System.Speech.dll", it may impact any software relying on the .NET Framework's speech capabilities. In such instances, developers or users might need to ensure that their .NET Framework installation is up to date and properly configured. Reinstalling or repairing the .NET Framework could also help in resolving related issues. As with any DLL or system file, users should avoid downloading it from unofficial sources and should always rely on trusted channels for troubleshooting or updates.
Download System.Speech.dll
Article updated: Sep 24th, 2023 (DLLme + AI)
DLL research and information is supported by Artificial Intelligence and should be used as a helpful tool. However, it is important to keep in mind that this information may not be up-to-date or entirely accurate.

About System.Speech.dll errors

When an application requires System.Speech.dll, Windows will check the application and system folders for this .dll file. If the file is missing you may receive an error and the application may not function properly.

    .DLL Error Example

  • This application has failed to start because System.Speech.dll was not found. Re-installing the application may fix this problem.
  • System.Speech.dll Not Found.

Possible fixes for System.Speech.dll errors

To fix .dll errors, you can try a few basic steps. While some errors might need more detailed fixes, these initial steps often solve common problems.

  • Re-Install the application that requires System.Speech.dll.
  • Update the application to the latest version.
  • Install all Windows updates and any available driver updates.
  • Manually download and install System.Speech.dll.
  • Did you know? You may already have this file even though you are getting .dll errors. That's because the .dll file may have been moved or renamed by another application. Check to see if you already have System.Speech.dll on your computer. For more information see how to search your PC for .dll files.

How to register System.Speech.dll

In some cases, you may need to register the .dll file. To register the .dll file, open Command Prompt as an administrator, enter the installation folder, and run the "regsvr32" command. You'll receive a confirmation if the .dll file is successfully registered.
C:\User\Username>cd c:\windows\system32
C:\Windows\System32>regsvr32 System.Speech.dll

Download System.Speech.dll

Select the .dll version to download. In most cases, this would be the latest version (32/64-bit) from the appropriate company.

Showing 88/88 results. (Reset Filter)
System.Speech.dll
by Microsoft Corporation
for Microsoft® .NET
System.Speech
Version
8.0.23.53103
Product Version
8.0.0+5535e31a712343a63f5d7d796cd874e563e5ac14
Language
0 (Unknown)
Size
301.7KB
SHA1
9fef4dec5499351bf1cd99394f76a9a61e465c8a
MD5
070f49c39618a6e4f0303e3dc7d6426a
System.Speech.dll
by Microsoft Corporation
for Microsoft® .NET
System.Speech
Version
8.0.23.53103
Product Version
8.0.0+5535e31a712343a63f5d7d796cd874e563e5ac14
Language
0 (Unknown)
Size
670.3KB
SHA1
3471d08ff31727c82c17599350a7939e62f3339b
MD5
17d14d964a59f2ec7586801d214b1f43
System.Speech.dll
by Microsoft Corporation
for Microsoft® .NET
System.Speech
Version
8.0.23.53103
Product Version
8.0.0+5535e31a712343a63f5d7d796cd874e563e5ac14
Language
0 (Unknown)
Size
669.2KB
SHA1
f6c70b88b788a875c5698e6ab4cb4a20c8c3aa63
MD5
213d45e27b168a672eed99794b0fc0ae
System.Speech.dll
by Microsoft Corporation
for Microsoft® .NET
System.Speech
Version
8.0.23.53103
Product Version
8.0.0+5535e31a712343a63f5d7d796cd874e563e5ac14
Language
0 (Unknown)
Size
669.2KB
SHA1
223020457c65fa01f4d37c48447061ff361db604
MD5
436778774b76b927bb759f9f11d01b52
System.Speech.dll
by Microsoft Corporation
for Microsoft® .NET
System.Speech
Version
8.0.23.53103
Product Version
8.0.0+5535e31a712343a63f5d7d796cd874e563e5ac14
Language
0 (Unknown)
Size
301.2KB
SHA1
a6d2947234f5b3d1889dfdfa76aef7a1c7bc8c07
MD5
f55a07685b2d639afb3fb86600da55f1
System.Speech.dll
by Microsoft Corporation
for Microsoft® .NET
System.Speech
Version
8.0.23.53103
Product Version
8.0.0+5535e31a712343a63f5d7d796cd874e563e5ac14
Language
0 (Unknown)
Size
668.7KB
SHA1
a7cd9da131016f85a3a888a5a220969925230d8f
MD5
fc499d54c884bc9a85c43d83b1d32017
System.Speech.dll
by Microsoft Corporation
for Microsoft® .NET
System.Speech
Version
8.0.23.47906
Product Version
8.0.0-rc.2.23479.6+0b25e38ad32a69cd83ae246104b32449203cc71c
Language
0 (Unknown)
Size
669.3KB
SHA1
dd482b2841ab2696d674d7aee9b0aa598e494fea
MD5
2e3444b4661be4886cff7cf694ea3878
System.Speech.dll
by Microsoft Corporation
for Microsoft® .NET
System.Speech
Version
8.0.23.37506
Product Version
8.0.0-preview.7.23375.6+65b696cf5e7599ad68107138a1acb643d1cedd9d
Language
0 (Unknown)
Size
670.2KB
SHA1
7dba748484f415a12f93e2064f3058957fbe8e16
MD5
5c068e8d11bfffa692f9c582ee3e7931
System.Speech.dll
by Microsoft Corporation
for Microsoft® .NET
System.Speech
Version
8.0.23.37506
Product Version
8.0.0-preview.7.23375.6+65b696cf5e7599ad68107138a1acb643d1cedd9d
Language
0 (Unknown)
Size
301.1KB
SHA1
e64e639caa9fef16e29a899011598d824412f4d0
MD5
73ff76cbe7d29d42b14759c670353f01
System.Speech.dll
by Microsoft Corporation
for Microsoft® .NET
System.Speech
Version
7.0.22.51805
Product Version
7.0.0+d099f075e45d2aa6007a22b71b45a08758559f80
Language
0 (Unknown)
Size
653.8KB
SHA1
8809d82c63a8931284a8430f8f0d6bec45d4f2e0
MD5
25b97d5428a149a5508b6dd5a92d7c39
System.Speech.dll
by Microsoft Corporation
for Microsoft® .NET
System.Speech
Version
7.0.22.51805
Product Version
7.0.0+d099f075e45d2aa6007a22b71b45a08758559f80
Language
0 (Unknown)
Size
652.1KB
SHA1
129b3538b81fe7a89a978b80f580b44471559e0c
MD5
39b939e8555dff4eb6d67faa1c9834d7
System.Speech.dll
by Microsoft Corporation
for Microsoft® .NET
System.Speech
Version
7.0.22.51805
Product Version
7.0.0+d099f075e45d2aa6007a22b71b45a08758559f80
Language
0 (Unknown)
Size
301.6KB
SHA1
39b83d9e6c262b12b8b445b89d8913207b0823cc
MD5
4f712789f24728f3cfa51fbee4170ef6
System.Speech.dll
by Microsoft Corporation
for Microsoft® .NET
System.Speech
Version
7.0.22.51805
Product Version
7.0.0+d099f075e45d2aa6007a22b71b45a08758559f80
Language
0 (Unknown)
Size
653.1KB
SHA1
8c93bc9b3011528f2992b743f1cbdbabd0eb3c42
MD5
505672a75984226f8b8c7f69ec775c5f
System.Speech.dll
by Microsoft Corporation
for Microsoft® .NET
System.Speech
Version
7.0.22.51805
Product Version
7.0.0+d099f075e45d2aa6007a22b71b45a08758559f80
Language
0 (Unknown)
Size
302.6KB
SHA1
b2260021c4d4dce3fbb4a800f207ad5d380da5d5
MD5
9b055a6e6b2f1f637ebe68bb48b5609f
System.Speech.dll
by Microsoft Corporation
for Microsoft® .NET
System.Speech
Version
6.0.21.52210
Product Version
6.0.0+4822e3c3aa77eb82b2fb33c9321f923cf11ddde6
Language
0 (Unknown)
Size
300.1KB
SHA1
6ec6ab86ba06594baa1f8756ec294461814aff3c
MD5
07b272d8eede47e8fff40b397f23584e
System.Speech.dll
by Microsoft Corporation
for Microsoft® .NET
System.Speech
Version
6.0.21.52210
Product Version
6.0.0+4822e3c3aa77eb82b2fb33c9321f923cf11ddde6
Language
0 (Unknown)
Size
647.6KB
SHA1
3b947ed5f17461188eee010b90f0cf4ec967740b
MD5
694457d54ed5af8175933333f64b4600
System.Speech.dll
by Microsoft Corporation
for Microsoft® .NET
System.Speech
Version
6.0.21.52210
Product Version
6.0.0+4822e3c3aa77eb82b2fb33c9321f923cf11ddde6
Language
0 (Unknown)
Size
649.3KB
SHA1
a8147df3c266981a97e2e978f9831c19a0a2c841
MD5
cb7938207a042457281283dcb8d32585
System.Speech.dll
by Microsoft Corporation
for Microsoft® .NET
System.Speech
Version
6.0.21.52210
Product Version
6.0.0+4822e3c3aa77eb82b2fb33c9321f923cf11ddde6
Language
0 (Unknown)
Size
300.6KB
SHA1
07cd05c7f7d20fdecbc254db6360637e17050443
MD5
ef0f07548709844f9c8ee06d3e33c2ec
System.Speech.dll
by Microsoft Corporation
for Microsoft® .NET
System.Speech
Version
5.0.321.7212
Product Version
5.0.3+c636bbdc8a2d393d07c0e9407a4f8923ba1a21cb
Language
0 (Unknown)
Size
647.4KB
SHA1
2452956862eae9336406ac7dec0c949d0cb969ef
MD5
8c326dc714b10024b6f2b99bb852277e
System.Speech.dll
by Microsoft Corporation
for Microsoft® .NET
System.Speech
Version
5.0.321.7212
Product Version
5.0.3+c636bbdc8a2d393d07c0e9407a4f8923ba1a21cb
Language
0 (Unknown)
Size
300.4KB
SHA1
d3760d35170cd8663cb50aece40999622d1c4006
MD5
bb324f66528e6e78a8e4d7fa0581ba1d

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