Budiony Damyanov

Easy cache takes a real-time snapshot of every Page, Post, Category, Link, etc. These snapshots are then stored (cached) into folder of your choice, so they can be referenced and served to the visitor later, in order to save database processing time that has been slowing your website down.
The Easy cache plugin uses configuration options that you select from the Administration panel. Search for <code>Easy cache</code> in your <code>Settings</code> page. 
Easy cache excludes administrative or WP system login pages from caching (i.e. it works only on public part of your blog). Only NOT logged-in users (which are the most) can benefit from caching mechanism when they visit the public part of your website. Password-protected pages or posts are excluded from caching too.
There is an automatic cache expiration system, which runs through WordPress® behind-the-scene, according to your <code>Cached file expires after</code> setting, also various cache and server load statistics are available for precise tracking of what is going on.
The Easy cache plugin has been tested with various permalink settings, various pagination plugins like <code>WP Pagenavi</code> and <code>WPML WordPress Multilingual Plugin</code>, also with <code>WordPress® Jetpack</code> mobile theme, with variuos custom post types, custom queries, custom pages outside WordPress® installation directory and a number of widely used plugins, however if you experience troubles, post your issue on the plugin’s forum.
Supported languages
<ul>
<li>
English
</li>
<li>
Spanish
</li>
<li>
French
</li>
<li>
Bulgarian
</li>
</ul>

bodi0`s Easy cache

Speed up your blog with Easy Cache, bullet-proof and easy-to-use website caching mechanism for WordPress that just works.

shra

This plugin caches web requests and stores static html code. You can configure what urls do not to cache, what user shouldn’t be cached and ect.
After first web request plugin will create a cache of this requested webpage, and on second request your webserver will serve static html code instead of processing the comparatively heavier and more expensive WordPress PHP scripts.
It has some options to drive caching process.
You can:
<ul>
<li>… define filter by regular expressions pattern to exclude 
necessary urls from cache.</li>
<li>… fill user’s list to define who will not cached.</li>
<li>… do cache only for anonymous users.</li>
<li>… forcing rebuild cache on page/comment updating.</li>
<li>… setup cache timing.</li>
<li>… activate server confing boosters.</li>
</ul>
and etc.

Alpha Cache

Simple caching plugin that works on my WooCommerce store with standard settings.

Works

Caching plug-in. Easy to setup, free to use and fast in action.

bodi0`s Easy cache vs Alpha Cache