Bolder Elements

Take advantage of a new feature presented in WooCommerce 2.1 and split your cart into packages to offer your users 
multiple shipping selections. Packages can be broken down based on shipping classes or on a per product basis. Each 
group will have its own shipping selection under the shipping section of your cart and checkout forms.
In addition, this plugin can limit which shipping methods are used for each package. Using the provided table, match 
each shipping class to its applicable method, or leave it blank to include them all!
This plugin is designed as a simplistic UI for users who want to separate their cart in packages without the need 
of a developer. The actual functionality of multiple shipping options is provided through WooCommerce 2.1

Multiple Packages for WooCommerce

Split up the items in your customer's cart to offer multiple shipping method selections for a single order

Shadi Manna

Abdalsalaam Halawa

Edie Lemoine

Richard Perdaan

PostNL

With this extension, you can register shipments with PostNL and print the shipping labels with one push of a button. Moreover, your customers choose how they want to receive the order. 
Online Manual (in Dutch): https://postnl.github.io/woocommerce/new-manual
<h4>Main features</h4>
<ul>
<li>Submit shipments easily with PostNL, single orders or in a batch.</li>
<li>Easily print shipping labels.</li>
<li>Your customers can choose whether they want to receive the parcel at home or collect it from a PostNL point nearby.</li>
<li>Use PostNL’s various shipping methods (mailbox parcel, insured shipping, etc.).</li>
<li>Easily send your parcels to Belgium, Europe and the rest of the world.</li>
<li>Follow orders via Track & Trace.</li>
<li>Create multiple shipments for the same order.</li>
<li>Modify the PostNL shipping options per order before exporting</li>
<li>NEW! Free address validation for addresses in the Netherlands.</li>
<li>NEW! Easily share the return label with your customers.</li>
<li>NEW! Merchants based in Belgium can make use of this plug-in as well.</li>
</ul>
A PostNL API account is required for this plugin! Check out your API key in the Mijn PostNL business portal or contact your account manager.

PostNL for WooCommerce

The official PostNL plugin allows you to automate your e-commerce order process. Covering shipping services from PostNL Netherlands and Belgium.

Multiple Packages for WooCommerce vs PostNL for WooCommerce