Bootstrap is available for download via ZIP file in two flavors: precompiled CSS and Javascript, and the complete source code with documentation.
**Bootstrap v{{ site.current_version}}** is available for download in several ways, including some of your favorite package managers. Choose from the options below to snag just what you need.
## Contents
<divclass="row m-t-md">
<divclass="col-sm-6">
{% markdown %}
### Compiled
Download just the compiled and minified CSS and JavaScript. Doesn't include any documentation or original source files.
* Will be replaced with the ToC, excluding the "Contents" header
{:toc}
## Custom builds
Need only a part of Bootstrap's CSS or JS? Use one of the custom builds to snag just what you need.
<divclass="row">
<divclass="col-sm-4">
<h3>Reboot</h3>
<p>Includes variables/mixins, Normalize, and Reboot. No JavaScript.</p>
<aclass="btn btn-primary"href="#">Download</a>
</div>
<divclass="col-sm-4">
<h3>Grid only</h3>
<p>Includes variables/mixins and our grid system. No JavaScript.</p>
Pull in Bootstrap's **source files** into nearly any project with some of the most popular package managers. No matter the package manager, Bootstrap will **require a Sass compiler and [Autoprefixer](https://github.com/postcss/autoprefixer)** for a setup that matches our official compiled versions.
### Bower
You can also install and manage Bootstrap's Sass, CSS, and JavaScript using [Bower](http://bower.io).
Install and manage Bootstrap's Sass and JavaScript using [Bower](http://bower.io).
You can also install and manage Bootstrap's Less, CSS, JavaScript, and fonts using [Composer](https://getcomposer.org):
You can also install and manage Bootstrap's Sass and JavaScript using [Composer](https://getcomposer.org):
{% highlight bash %}
$ composer require twbs/bootstrap
{% endhighlight %}
## Autoprefixer required
Bootstrap uses [Autoprefixer](https://github.com/postcss/autoprefixer) to deal with [CSS vendor prefixes](http://webdesign.about.com/od/css/a/css-vendor-prefixes.htm). If you're compiling Bootstrap from its source Sass and not using our Gruntfile, you'll need to integrate Autoprefixer into your build process yourself. If you're using precompiled Bootstrap or using our Gruntfile, you don't need to worry about this as Autoprefixer is already integrated into our Gruntfile.
## Custom builds
Need only a part of Bootstrap's CSS or JS? Use one of the custom builds to snag just what you need.
<divclass="row">
<divclass="col-sm-4">
<h3>Reboot</h3>
<p>Includes variables/mixins, Normalize, and Reboot. No JavaScript.</p>