Downloads

Please check the System Requirements to see if your operating system is supported.

The current release on this page is v2.4.0 (build 2.4.0.2350 / commit 604599658e53575a77a4020dd2d4c73715440d9d). Release notes and downloads for older versions can be obtained from GitHub. After downloading you can confirm integrity using the Powershell command Get-FileHash or the sha265sum command in Linux. All binaries except for the Linux executables are kindly signed by the SignPath Foundation. The “Product version” field in the file details should always reflect the build number and commit mentioned here.


Windows

Full

The full builds are larger and support loading external plugins.

x64 36.5 MB modern Intel/AMD platforms, most likely to work if you're unsure
SHA256: 680eb42807b5599296b748a98d079d44574458f1b5846faee86957b789e1c382
x86 34.5 MB legacy 32 bit systems
SHA256: 79e41ee94caaa7dbf8925b25dfe39025bb67363002a29b2bbd681ca4498b01ee
ARM64 35.2 MB ARM based platforms
SHA256: 6cb17fbc3d7e08008d4927976692825b0a1e670f00b59ecc30cb8743056fd3a6
Trimmed

The trimmed builds are smaller but don’t support plugins.

x64 11.0 MB modern Intel/AMD platforms, most likely to work if you're unsure
SHA256: b0dec0443d8c4fe37621d5922c1e8c5aff58ba2c99bb11a116ef8ae86db3882e
x86 10.2 MB legacy 32 bit systems
SHA256: 5f18c7024c6d1f0d0f0ea1a75777f33c12ab39258520bab79f596493001a16a3
ARM64 10.8 MB ARM based platforms
SHA256: 1bb46da7d141ae412b6c91f6b3c7e6f7eaec35d46bdc871fcd8da28b1eb5884e

Linux

Support for Linux is in beta at the moment.

Full

The full builds are larger and support loading external plugins.

x64 47.6 MB modern Intel/AMD platforms, most likely to work if you're unsure
SHA256: 5735f099212d31ef83297a6884575f91e3cf3658e730aebef58869bb738478b4
ARM64 45.4 MB ARM based platforms
SHA256: 7223d10326d647955aa0130866d3cade6300559aa8bb75962c26096435411463
Trimmed

The trimmed builds are smaller but don’t support plugins.

x64 12.0 MB modern Intel/AMD platforms, most likely to work if you're unsure
SHA256: 317a69d69f3d1b32f14473743e4f4eec82f1342f54be748dfec2c9ac684c6138
ARM64 11.7 MB ARM based platforms
SHA256: 0f94b6e7cf713fd804a3dad8c79b9bd4cb34bd90535d66a7ca10a79406f59bb7

Plugins

Plugins only work with the full build of the program. It is recommended to upgrade plugins and the main program at the same time, though generally they are forwards and backwards compatible within a major release series (e.g. all 2.3.x builds).

Store

Azure Key Vault Microsoft 1.7 MB documentation
SHA256: 588b5af470e207f4e7645bdcba1e444099494126507654a1b27fafa5166b90a9
User Store 19.0 KB documentation
SHA256: 7c497f02658250921fc51fe2ea81b8a2b546b335e23c3c38e98a0ace167055b5

Validation

DNS

Aliyun Alibaba 798.2 KB documentation
SHA256: 5052bd8b43cab4df271b8443764a1fc614cff5f2964bffd3cfd9bfc3058b4aaa
Arsys 1.1 MB documentation
SHA256: 462ef0435fd61a0fa601e9ddbe7d2847ea764da587d9ef11d4ca83c24528ee7c
Azure DNS Microsoft 1.5 MB documentation
SHA256: 0f2d7be2d8749733bed852132ccf71b318ab37e9e6febc45ecbb9d9333ba4374
Bunny 25.7 KB documentation
SHA256: bbacbc209db985f26b9160e8397ac9f6e301559740de1644496888466e778a7f
Cloud DNS Google 609.2 KB documentation
SHA256: 0c51c935f0371cb4f52fe3a5618dcbf77acc68619572daa3a1fb518d86794168
Cloudflare 317.5 KB documentation
SHA256: 25c57e065656ee52ecd908faf5ce3cb78a5ddb6aafb6cb1343724b16c2a1976c
Czechia 25.1 KB documentation
SHA256: 0845b18606cebffce74c41fbc104c7714d545cc27b516e413feba905f13daa20
DigitalOcean 450.6 KB documentation
SHA256: f9c258f9588db09c585a53a529de7cd73b16eaf43b3c8ae67d3d201d0825df46
DNS Made Easy DigiCert 297.4 KB documentation
SHA256: 56ad405dbb04e46b335e1f717efc92b650f5e1f1df46f390ad24b9cb6a58f07e
DNSExit 295.5 KB documentation
SHA256: 2e0b635e30f5d4a68e887daca9148b182fb5f2f5569a3143e1afb22115044b4f
Domeneshop 69.3 KB documentation
SHA256: 81fade660d98681e61827bece5057c6ecd45c3fc7024944650024263f66c30bb
DreamHost 22.6 KB documentation
SHA256: 79bf69cd3169281a16fff1861203343e5661b93c57a07b0e99693377a66887c7
GoDaddy 294.8 KB documentation
SHA256: 700d96d5bb140d77a6c0b45b0370185c83a4f4b944deb62a2022001497678368
Hetzner 34.6 KB documentation
SHA256: 3134d71caaade3f076b410b4d7d2107da359c1767de556bd0ea9a84b4a272ebe
HuaWeiCloud HuaWeiCloud 868.9 KB documentation
SHA256: eee16781bfff620205715190f28049e4b5942bb5c85393b08dc20b0ec07495c4
Infomaniak 296.2 KB documentation
SHA256: 00a70476cd0c8cee9518ebf7ed1fe4203818718b154fa680d94c46e29aac6a88
Linode Akamai 296.7 KB documentation
SHA256: c0aa18ad58b4c62756b3654cfd31f0981979cf13aa11977554de9c4cc3c9df34
LuaDNS 23.1 KB documentation
SHA256: 6e966a6341495af39b94b6e6dceba0959f66fd84d543ab7c3a926cf3c41d7399
NS1/NSONE IBM 24.1 KB documentation
SHA256: dcca501c1b7daea62f28ebea2f951c00fc2ede0b8ff1071a0091002296c5cb55
RFC2136 197.2 KB documentation
SHA256: 443489eb5d9dd42f0224d93568a37a8d8e879969b13bee35a4d9413c495dded0
Route 53 Amazon AWS 557.9 KB documentation
SHA256: 479d87a84ff02a1a12173231e8c133cbae429488696fdec90f85f567a4ff933c
Simply.com 27.0 KB documentation
SHA256: 003a54f7b98e0598cfca3d5995069987e17841cf63c3770e288a068e93f89fe6
Tencent Cloud 300.6 KB documentation
SHA256: 01b9301b17758e07c78ff83811006a1820d8a2d9d0b6f3d100c1e43d12d9a98d
TransIP 306.9 KB documentation
SHA256: 08aff1da7f7cf0e769144e67e490c182e10ef3c707ba31ac4af3e4564ca74d4a
Webnames 22.6 KB documentation
SHA256: cc7cafd80d7d8f11c5df7d3c77d80853d2851eb789d5b75dbdadf33e60285d1f

HTTP

REST request 23.3 KB documentation
SHA256: 1f5b5c37de19fdc40f3918894214b4d8d902fcc4581d94ab1f1a19056bbf3312

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simple-acme is a backwards compatible, drop-in replacement built by the same person. Project history.