nghorta

<p>Put widgets into tabbed interface in sidebar.</p>
<h4>Features</h4>
<ul>
<li>Multiple instances;</li>
<li>The layout of each instance can be defined as horizontal or vertical;</li>
<li>Layout of tabs > horizontal instance: fixed without icons, fixed with icons, scrollable without icons and scrollable with icons;</li>
<li>Possibility to select the corners of the tabs between 18 options generated by jQuery Corner plugin;</li>
<li>Definition of font weight, font size and font family of tabs for the instances vertical and horizontal without icons.</li>
<li>Right-to-left language support. Special thanks to <a href="http://www.yataahoo.com/" rel="nofollow ugc">Ardeshir Partovi</a> that helped me as a beta tester of plugin in RTL;</li>
</ul>
<p>All the information you need about this plugin can be found in Plugin Homepage.</p>
<h4>Languages</h4>
<p>Just upload the .mo file in the sidebartabs/langs folder. WordPress will automatically load the language file from this directory, where “locale” is the value you defined in your wp-config.php file in the root of your WordPress installation.</p>
<h4>Belorussian [be_BY]</h4>
<ul>
<li>Author: <a href="http://pc.de/" rel="nofollow ugc">Marcis G.</a></li>
<li>Version: 2.3</li>
<li>Download: <a href="http://www.blogviche.com.br/download/9/" rel="nofollow ugc">sidebarTabs-be_BY 2.3</a></li>
</ul>
<h4>German [de_DE]</h4>
<ul>
<li>Author: <a href="http://diensten.kiwa.nl/mvo" rel="nofollow ugc">Rian Kremer</a></li>
<li>Version: 3.1</li>
<li>Download: <a href="http://www.blogviche.com.br/download/11/" rel="nofollow ugc">sidebarTabs-de_DE 3.1</a></li>
</ul>
<h4>Russian [ru_RU]</h4>
<ul>
<li>Author: <a href="http://simplelib.co.cc/" rel="nofollow ugc">minimus</a></li>
<li>Version: 2.0.3</li>
<li>
<p>Download: <a href="http://www.blogviche.com.br/download/7/" rel="nofollow ugc">sidebarTabs-ru_Ru 2.03</a></p>
</li>
<li>
<p>Version: 2.2</p>
</li>
<li>Download: <a href="http://www.blogviche.com.br/download/8/" rel="nofollow ugc">sidebarTabs-ru_Ru 2.2</a></li>
</ul>
<h4>Upgrade</h4>
<ul>
<li>If the upgrade is not performed by the automatic procedure of WordPress, deactivate the plugin and replace the files.</li>
<li>Go to “Settings > sidebarTabs”, click in “sidebarTabs Options” to <strong>adjust the values and save it</strong>.</li>
</ul>


sidebarTabs

Put widgets into tabbed interface in sidebar

Steve Bruner

SlipFire

<p><strong>This plugin is not actively supported anymore.</strong></p>
<p>The easiest way to add a tabbed content area in your sidebar.</p>
<p>If you can use widgets… then you can use this plugin.<br />
(Of course, your theme must support widgets)</p>
<p>Want to see what it looks like? Check out the <a href="https://wordpress.org/extend/plugins/tabber-tabs-widget/screenshots/" title="Screen Shots" rel="ugc">Screen Shots</a>.</p>
<h3>Thanks</h3>
<p>This plugin couldn’t have been created without Patrick Fitzgerald’s awesome JavaScript tabifier: http://www.barelyfitz.com/projects/tabber/</p>


Tabber Tabs Widget

Tried on the latest wordpress and still working just fine.  Styles could do with a little tweak but otherwise is very neat and simple.  Cheers



Still works

The easiest way to add a tabbed content area in your sidebar.

sidebarTabs vs Tabber Tabs Widget