avdude

This wordpress plugin allows you to create and download a backup of a plugin or your entire plugins directory. 
Very useful to use just before updating a plugin. 
Adds menu item to Plugins & Tools

Plugin Grabber

This wordpress plugin allows you to create and download a backup of a plugin or your entire plugins directory.

Rizwan ahammad

If you want to apply shipping rates based on country or state or postcode/zip Postcode shipping rates plugin lets you define a standard rate per order/quantity.
if you set a rate for client’s Zip/postcode it will be Apply. If you set a rate for client’s state it will be Apply. If you set a rate for the client’s country it will be Apply. Otherwise, If none of the rates are set, the “Rest of the World” rate will be Apply.
<h4>EASY & FLEXIBLE</h4>
WooCommerce Postcode Shipping is easy to use. This results in an efficient, robust and intuitive plugin.
<h4>USAGE</h4>
Insatall this plugin then you can create number of shipping rules for coutry or state or postcode or commen shipping rate for world wide and save settings.
<h4>FEATURES</h4>
<ul>
<li>Shipping Rates on Postcode/Zip – You can apply shipping rates on specific postcodes and choose one or more postcodes for one rule. Separate codes with a comma or</li>
<li>Shipping Rates On State – You can apply shipping rates on specific states or</li>
<li>Shipping Rates On Countrys – You can apply shipping rates on specific countrys 
*Add Shipping Method Title – You can add method titles for all 4 methods postcode,country,state,worldwide 
*Apply Shipping Rates By Quantity – You can apply shipping rates on quantity for all postcode/state/country methods</li>
</ul>
example for price by quantity- Quantity|Price;Quantity|Price – 1|9.99;2|10.00 ect. if quantity exceeds more than given last price will apply i.e 10.00
example- 123456, 23456 ect 
* Shipping Rates On Rest Of World – Ship your items using a flat cost on worldwide.

Postcode Shipping Rates- WooCommerce

Postcode Shipping is a clean, powerful shipping rates plugin that helps you define multiple rates based on Quantity/Order on countrys/states/postcodes …

Plugin Grabber vs Postcode Shipping Rates- WooCommerce