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OpenVPN (64-bit)

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OpenVPN 2.5.1 (64-bit)

  -  4.4 MB  -  Open Source
Free Download

Security Status

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of OpenVPN 2.5.1 (64-bit).


For those interested in downloading the most recent release of OpenVPN (64-bit) or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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Download OpenVPN 2.5.1 (64-bit)

  • OpenVPN 2.5.1 (64-bit) Screenshots

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    OpenVPN 2.5.1 (64-bit) Screenshot 1

What's new in this version:

- Fix auth-token not being updated if auth-nocache is set
- Remove auth_user_pass.wait_for_push variable
- Fix port-share option with TLS-Crypt v2
- Zero initialise msghdr prior to calling sendmesg
- Fix tls-auth mismatch OCC message when tls-cryptv2 is used.
- build: Fix missing install of man page in certain environments
- Fix too early argv freeing when registering DNS
- Remove 1 second delay before running netsh
- Skip DHCP renew with Wintun adapter
- Change travis build scripts to use https when fetching prerequisites.
- Fix line number reporting on config file errors after <inline> segments
- Clarify --block-ipv6 intent and direction.
- Document common uses of 'echo' directive, re-enable logging for 'echo'.
- Make OPENVPN_PLUGIN_ENABLE_PF failures FATAL
- clean up / rewrite sample-plugins/defer/simple.c
- Preparing release 2.5.1
- Fix naming error in sample-plugins/defer/simple.c
- Documentation fixes around openvpn_plugin_func_v3 in openvpn-plugin.h.in
- Update openvpn_plugin_func_v2 to _v3 in sample-plugins/defer/simple.c
- More explicit versioning compatibility in sample-plugins/defer/simple.c
- Explain structver usage in sample defer plugin.
- Man page sections corrections
- Quote the domain name argument passed to the wmic command
- tls-crypt-v2: fix server memory leak
- tls-crypt-v2: also preload tls-crypt-v2 keys (if --persist-key)

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