{"id":1026,"date":"2026-09-16T21:33:14","date_gmt":"2026-09-16T12:33:14","guid":{"rendered":"https:\/\/localmodelwatch.tsuchitsuchi.com\/2026\/09\/16\/unsloth-windows-arm64-release\/"},"modified":"2026-09-20T17:37:28","modified_gmt":"2026-09-20T08:37:28","slug":"unsloth-windows-arm64-release","status":"publish","type":"post","link":"https:\/\/localmodelwatch.tsuchitsuchi.com\/en\/2026\/09\/16\/unsloth-windows-arm64-release\/","title":{"rendered":"Unsloth Now Supports Windows ARM64 for Local LLMs"},"content":{"rendered":"<p><!-- lmw:facts --><\/p>\n<h2>At a Glance<\/h2>\n<div class=\"lmw-table-scroll\" tabindex=\"0\" style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;\">\n<table style=\"width:max-content;min-width:100%;border-collapse:collapse;\">\n<thead>\n<tr>\n<th>Item<\/th>\n<th>Value<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Repository<\/td>\n<td><a href=\"https:\/\/github.com\/unslothai\/unsloth\">unslothai\/unsloth<\/a><\/td>\n<\/tr>\n<tr>\n<td>Version<\/td>\n<td><a href=\"https:\/\/github.com\/unslothai\/unsloth\/releases\/tag\/Windows-ARM64\">Windows-ARM64<\/a><\/td>\n<\/tr>\n<tr>\n<td>Published<\/td>\n<td>2026-09-16<\/td>\n<\/tr>\n<tr>\n<td>License<\/td>\n<td>Apache-2.0<\/td>\n<\/tr>\n<tr>\n<td>Source type<\/td>\n<td>Primary source (the publisher itself)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><em>Values determined by this site&#8217;s code at collection time. Dates are JST.<\/em><\/p>\n<p><!-- \/lmw:facts --><\/p>\n<h2>Overview<\/h2>\n<p>unslothai\/unsloth is a project that provides a UI for running and fine-tuning LLMs (Large Language Models) and diffusion models in local environments. It is offered in three ways: Unsloth Desktop (a desktop app), Unsloth Studio (a Web UI), and Unsloth Core (a code-based approach).<\/p>\n<p>As technical features, in addition to supporting formats like GGUF and MLX, it widely supports a diverse range of model architectures such as Qwen3.8, DeepSeek-V4, MiniMax-H3, Gemma 4, and FLUX. This allows developers to operate advanced generative AI models in their own local environments.<\/p>\n<p>In this release, binaries for Windows ARM64 environments are newly provided.<\/p>\n<h2>Key Changes<\/h2>\n<p><strong>Provision of Windows ARM64 Binaries<\/strong><\/p>\n<p>The primary change in this update is the release of binaries for Windows ARM64. This enables users utilizing Windows devices with ARM architectures to leverage Unsloth&#8217;s features.<\/p>\n<p>This change affects engineers using Windows machines equipped with ARM-based processors. It expands the options for running and fine-tuning models in ARM64 environments within workflows that previously assumed x86_64 environments.<\/p>\n<h2>Supported Models and Hardware<\/h2>\n<p>With the provision of this binary, hardware adopting the Windows ARM64 architecture is now officially supported. Consequently, engineers using Windows devices equipped with ARM-based processors can run and fine-tune the following model architectures through Unsloth:<\/p>\n<ul>\n<li>GGUF<\/li>\n<li>MLX<\/li>\n<li>Qwen3.8<\/li>\n<li>DeepSeek-V4<\/li>\n<li>MiniMax-H3<\/li>\n<li>Gemma 4<\/li>\n<li>FLUX<br \/>\nand more<\/li>\n<\/ul>\n<h2>How to Update<\/h2>\n<p>The installation procedure for developers (Developer\/Nightly\/Experimental) building from the latest source (main branch) in a Windows PowerShell environment is as follows:<\/p>\n<pre><code class=\"language-powershell\">git clone https:\/\/github.com\/unslothai\/unsloth.git\ncd unsloth\nSet-ExecutionPolicy -Scope Process -ExecutionPolicy RemoteSigned\n.\\install.ps1 --local\nunsloth studio -p 8888\n<\/code><\/pre>\n<p>To update an already installed environment to the latest state, run the following commands:<\/p>\n<pre><code class=\"language-powershell\">cd unsloth; git pull\n.\\install.ps1 --local\nunsloth studio -p 8888\n<\/code><\/pre>\n<p>Additionally, advanced installation options are available depending on the use case:<\/p>\n<p><strong>Specifying the Installation Location<\/strong> By using the <code>UNSLOTH_STUDIO_HOME<\/code> environment variable, you can install to an isolated location.<\/p>\n<pre><code class=\"language-powershell\">$env:UNSLOTH_STUDIO_HOME='C:\\path';.\\install.ps1 --local\n<\/code><\/pre>\n<p><strong>Skipping PyTorch (GGUF-Only Mode)<\/strong> To install in a mode that uses only the GGUF format without going through PyTorch, specify <code>UNSLOTH_NO_TORCH=1<\/code>.<\/p>\n<pre><code class=\"language-powershell\">$env:UNSLOTH_NO_TORCH=1; irm https:\/\/unsloth.ai\/install.ps1 | iex\n<\/code><\/pre>\n<p><strong>Specifying the Backend<\/strong> You can force-specify backends such as Vulkan, CPU, CUDA, or ROCm during installation by using <code>UNSLOTH_LLAMA_CPP_BACKEND<\/code>.<\/p>\n<pre><code class=\"language-powershell\">$env:UNSLOTH_LLAMA_CPP_BACKEND=&quot;vulkan&quot;\nirm https:\/\/unsloth.ai\/install.ps1 | iex\n<\/code><\/pre>\n<p><strong>Pinning the Python Version<\/strong> To install by specifying a particular Python version, use <code>UNSLOTH_PYTHON<\/code>.<\/p>\n<pre><code class=\"language-powershell\">$env:UNSLOTH_PYTHON='3.12'; irm https:\/\/unsloth.ai\/install.ps1 | iex\n<\/code><\/pre>\n<p><strong>Specifying the npm Registry<\/strong> If you use a proxy in an enterprise environment or similar, you can set <code>UNSLOTH_NPM_REGISTRY<\/code>.<\/p>\n<pre><code class=\"language-powershell\">$env:UNSLOTH_NPM_REGISTRY='https:\/\/artifactory.example.com\/api\/npm\/npm\/';.\\install.ps1 --local\n<\/code><\/pre>\n<p><strong>Uninstallation<\/strong> To uninstall on Windows (PowerShell), run the following command:<\/p>\n<pre><code class=\"language-powershell\">irm https:\/\/raw.githubusercontent.com\/unslothai\/unsloth\/main\/scripts\/uninstall.ps1 | iex\n<\/code><\/pre>\n<p><!-- lmw:related --><\/p>\n<h2>Related Articles<\/h2>\n<ul>\n<li><a href=\"https:\/\/localmodelwatch.tsuchitsuchi.com\/en\/2026\/09\/19\/unsloth-v0-1-811-beta-released\/\">Unsloth v0.1.811-beta Released with AMD &amp; NVIDIA Docker Images<\/a><\/li>\n<li><a href=\"https:\/\/localmodelwatch.tsuchitsuchi.com\/en\/2026\/09\/18\/unsloth-v0-1-810-beta-released\/\">Unsloth v0.1.810-beta Released with Multi-User and AMD Support<\/a><\/li>\n<li><a href=\"https:\/\/localmodelwatch.tsuchitsuchi.com\/en\/2026\/09\/10\/unsloth-v01808-beta-released\/\">Unsloth v0.1.808-beta Released with Major Performance Boosts<\/a><\/li>\n<li><a href=\"https:\/\/localmodelwatch.tsuchitsuchi.com\/en\/2026\/09\/09\/unsloth-v0-1-807-beta-released\/\">Unsloth v0.1.807-beta Released with AMD Vulkan Support<\/a><\/li>\n<\/ul>\n<p><!-- \/lmw:related --><\/p>\n<h2>Sources<\/h2>\n<ul>\n<li><a href=\"https:\/\/github.com\/unslothai\/unsloth\/releases\/tag\/Windows-ARM64\">https:\/\/github.com\/unslothai\/unsloth\/releases\/tag\/Windows-ARM64<\/a><\/li>\n<\/ul>\n<p><!-- lmw:updates --><\/p>\n<h2>Update History<\/h2>\n<ul>\n<li>2026-09-20: Rewrote the article from re-collected sources and restored it from draft to published.<\/li>\n<\/ul>\n<p><!-- \/lmw:updates --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Unsloth releases Windows ARM64 binaries, enabling local LLM execution and fine-tuning on ARM-based Windows devices.<\/p>\n","protected":false},"author":1,"featured_media":1025,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[105],"tags":[1803,163,136,509,1547,1806],"class_list":["post-1026","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-engines-and-tools","tag-arm64-en","tag-gguf-en","tag-llm-en","tag-unsloth-en","tag-verified","tag-windows-en"],"lang":"en","translations":{"en":1026,"ja":1024},"_links":{"self":[{"href":"https:\/\/localmodelwatch.tsuchitsuchi.com\/en\/wp-json\/wp\/v2\/posts\/1026","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/localmodelwatch.tsuchitsuchi.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/localmodelwatch.tsuchitsuchi.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/localmodelwatch.tsuchitsuchi.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/localmodelwatch.tsuchitsuchi.com\/en\/wp-json\/wp\/v2\/comments?post=1026"}],"version-history":[{"count":5,"href":"https:\/\/localmodelwatch.tsuchitsuchi.com\/en\/wp-json\/wp\/v2\/posts\/1026\/revisions"}],"predecessor-version":[{"id":2319,"href":"https:\/\/localmodelwatch.tsuchitsuchi.com\/en\/wp-json\/wp\/v2\/posts\/1026\/revisions\/2319"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/localmodelwatch.tsuchitsuchi.com\/en\/wp-json\/wp\/v2\/media\/1025"}],"wp:attachment":[{"href":"https:\/\/localmodelwatch.tsuchitsuchi.com\/en\/wp-json\/wp\/v2\/media?parent=1026"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/localmodelwatch.tsuchitsuchi.com\/en\/wp-json\/wp\/v2\/categories?post=1026"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/localmodelwatch.tsuchitsuchi.com\/en\/wp-json\/wp\/v2\/tags?post=1026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}