Switching between different component packs while wireframing might become inconvenient sometimes especially when the user does not find all the required components in a single UI pack. Also component search always works within the selected pack only and not globally across packs for performance reasons.
To overcome the above shortcomings, WireframePro provides a feature to bundle multiple UI packs into a single pack. For example you can combine 'Handdrawn components pack' and 'Handdrawn icons pack' into a single UI pack. You can follow the below procedure to create Merge UI pack which is similar to creating custom component packs as described here - https://support.mockflow.com/article/99-how-to-create-and-share-custom-component-packs
1Click on this button to bring up pack listing.
2Click on "Merge UI Pack" icon.
3Give a name to your merge pack.
4Select UI Packs to include in this custom pack.
5Now your merge pack is populated with components from all selected packs.
6Click on the "Organize Pack" button, to modify UI packs in this custom pack.
7Click this button to reorder selected UI packs.