Premium plugin with easy drag and drop editor to create complex web forms
If you want to create a web form on your website, using a premium plugin like Gravity Forms is the best. Using their simple drag and drop editor you can easily create even the most complex web forms. They also offer numerous add-on plugins so that the webforms you create will easily integrate with most major shopping carts without requiring any ‘programmer intervention’.
Free plugin to automate Wordpress website backups to Dropbox
I have spent money on numerous different backup plugins over the years and when I found this free plugin I threw them all in the virtual garbage and never looked back. Install this free plugin, follow their simple steps to link it to your DropBox account, configure when and what you want backed up and it will do the rest automatically, creating backups of your website and depositing them in your WordPress account so should anything happen to your webserver you have automatic offsite backups. Wordpress Backup to Dropbox definitely provides good safety net.
Back up or move Wordpress sites using this free plugin
If you want to move a WordPress website from one web host to another or even back up your website in a pinch then the Duplicator plugin is your solution. This has to be one of the most well-built and well documented free plugins I have ever come across.
There are numerous plugins for moving WordPress websites that you can spend your hard earned money on but none of them stack up to the free Duplicator plugin.
Membership gives you access to all plugins and themes
This site is similar to CodeCanyon in that it is a repository of plugins and themes for WordPress but instead of buying them one by one you can purchase a membership to WPmudev and have unrestricted access to use all of their plugins and themes.
They have tons of great plugins (and themes) on this site and their quality seems to be more tightly controlled than CodeCanyon.
Hundreds of premium WordPress plugins at reasonable prices
CodeCanyon is not a single plugin, rather it is a site where developers can post and sell their creations for numerous different platforms including WordPress, Joomla, and Drupal just to name a few. There are hundreds of premium WordPress plugins for sale on this website for a very reasonable price.