OpenSSL | Windows

There is one version for 32 bits and another for 64 bits. You must copy these libraries in the same folder where is your application or in your system path.

If your Operating System is Windows 32 bits, just copy in System32 folder.

If your Operating System is Windows 64 bits, copy 64 bits version in System32 folder and 32 bits version in SysWow64 folder.

API 1.0

Requires the following libraries:

 

• libeay32.dll
• ssleay32.dll

 

If your Operating System is Windows 32 bits, just copy in System32 folder.

If your Operating System is Windows 64 bits, copy 64 bits version in System32 folder and 32 bits version in SysWow64 folder.

 

You can download latest libraries from your account (libraries don't have external dependencies and are digitally signed).

API 1.1

Requires the following libraries:

 

Windows 32

 

• libcrypto-1_1.dll
• libssl-1_1.dll

 

Windows 64

 

• libcrypto-1_1-x64.dll
• libssl-1_1-x64.dll

 

If your Operating System is Windows 32 bits, just copy in System32 folder.

If your Operating System is Windows 64 bits, copy 64 bits version in System32 folder and 32 bits version in SysWow64 folder.

 

You can download latest libraries from your account (libraries don't have external dependencies and are digitally signed).

 

 

API 3.*

Requires the following libraries:

 

Windows 32

 

• libcrypto-3.dll
• libssl-3.dll

 

Windows 64

 

• libcrypto-3-x64.dll
• libssl-3-x64.dll

 

If your Operating System is Windows 32 bits, just copy in System32 folder.

If your Operating System is Windows 64 bits, copy 64 bits version in System32 folder and 32 bits version in SysWow64 folder.

 

You can download latest libraries from your account (libraries don't have external dependencies and are digitally signed).

 

If you're using a p12 certificate, requires to deploy the legacy.dll library. Read more about OpenSSL p12 Certificates.