Top 3 Free Fastest WordPress Caching Plugins

1. WP Fastest Cache : https://wordpress.org/plugins/wp-fastest-cache/
Active installations : 500,000+

2. W3 Total Cache : https://wordpress.org/plugins/w3-total-cache/
Active installations : 1+ million

3. WP Super Cache : https://wordpress.org/plugins/wp-super-cache/
Active installations : 1+ million

 

Top 4 Free WordPress Security Plugins

1. Wordfence Security : https://wordpress.org/plugins/wordfence/
Active installations : 2+ million

2. All In One WP Security & Firewall : https://wordpress.org/plugins/all-in-one-wp-security-and-firewall/
Active installations : 600,000+

3. iThemes Security (formerly Better WP Security) : https://wordpress.org/plugins/better-wp-security/
Active installations : 800,000+

4. Sucuri Security – Auditing, Malware Scanner and Security Hardening : https://wordpress.org/plugins/sucuri-scanner/
Active installations: 300,000+

 

Top 2 Free WordPress Create Custom Field Plugins

1. Advanced Custom Fields : https://wordpress.org/plugins/advanced-custom-fields/
Active installations: 1+ million

2. Toolset Types – Custom Post Types, Custom Fields and Taxonomies : https://wordpress.org/plugins/types/
Active installations: 200,000+

 

Top 3 Free WordPress Create Contact Form Plugins

1. Contact Form 7 : https://wordpress.org/plugins/contact-form-7/
Active installations: 5+ million

2. Caldera Forms – More Than Contact Forms : https://wordpress.org/plugins/caldera-forms/
Active installations: 100,000+

3. Ninja Forms – The Easy and Powerful Forms Builder : https://wordpress.org/plugins/ninja-forms/
Active installations: 1+ million

 

Top 4 Free WordPress Website Migration Plugins

1. Duplicator – WordPress Migration Plugin : https://wordpress.org/plugins/duplicator/

Active installations: 1+ million

2. All-in-One WP Migration : https://wordpress.org/plugins/all-in-one-wp-migration/
Active installations: 900,000+

3. WordPress Backup and Migrate Plugin – Backup Guard : https://wordpress.org/plugins/backup/
Active installations: 80,000+

4. WP Staging – DB & File Duplicator & Migration : https://wordpress.org/plugins/wp-staging/
Active installations: 10,000+

 

Top 3 Free WordPress Website Backup Plugins

1 .UpdraftPlus WordPress Backup Plugin : https://wordpress.org/plugins/updraftplus/
Active installations: 1+ million

2. WordPress Backup and Migrate Plugin – Backup Guard : https://wordpress.org/plugins/backup/

3. BackWPup – WordPress Backup Plugin : https://wordpress.org/plugins/backwpup/
Active installations: 600,000+

 

Top 2 Free WordPress Google Analytics Plugins

1 .Google Analytics for WordPress by MonsterInsights : https://wordpress.org/plugins/google-analytics-for-wordpress/
Active installations : 1+ million

2. Google Analytics Dashboard for WP (GADWP) :https://wordpress.org/plugins/google-analytics-dashboard-for-wp/
Active installations: 1+ million

 

Top 2 Free WordPress SEO Plugins

1. Yoast SEO : https://wordpress.org/plugins/wordpress-seo/
Active installations: 5+ million

2. All in One SEO Pack : https://wordpress.org/plugins/all-in-one-seo-pack/
Active installations: 3+ million

 

Top 3 Free Google XML Sitemap Plugins

1. Google XML Sitemaps : https://wordpress.org/plugins/google-sitemap-generator/
Active installations: 2+ million

2. Google Sitemap by BestWebSoft : https://wordpress.org/plugins/google-sitemap-plugin/
Active installations: 80,000+

3. XML Sitemap & Google News feeds : https://wordpress.org/plugins/xml-sitemap-feed/
Active installations: 100,000+

 

Top 25 Free Other Most Popular Plugins

1. BuddyPress [social network]: https://wordpress.org/plugins/buddypress/
Active installations: 200,000+

2. bbPress [forum] : https://wordpress.org/plugins/bbpress/
Active installations: 300,000+

3. WooCommerce : WooCommerce is a free eCommerce plugin
https://wordpress.org/plugins/woocommerce/
Active installations: 3+ million

4. WordPress Importer : https://wordpress.org/plugins/wordpress-importer/
Active installations: 4+ million

5. Duplicate Post : https://wordpress.org/plugins/duplicate-post/
Active installations: 2+ million

6. Regenerate Thumbnails : https://wordpress.org/plugins/regenerate-thumbnails/
Active installations: 1+ million

7. MailChimp for WordPress : https://wordpress.org/plugins/mailchimp-for-wp/
Active installations: 1+ million

8. WP-PageNavi : https://wordpress.org/plugins/wp-pagenavi/
Active installations: 900,000+

9.Black Studio TinyMCE Widget : https://wordpress.org/plugins/black-studio-tinymce-widget/
Active installations: 900,000+

10. Redirection : https://wordpress.org/plugins/redirection/
Active installations: 900,000+

11. WP Mail SMTP by WPForms : https://wordpress.org/plugins/wp-mail-smtp/
Active installations: 700,000+

12.Shortcodes Ultimate : https://wordpress.org/plugins/shortcodes-ultimate/
Active installations: 700,000+

13. WP-Optimize : https://wordpress.org/plugins/wp-optimize/
Active installations: 600,000+

14. Breadcrumb NavXT : https://wordpress.org/plugins/breadcrumb-navxt/
Active installations: 700,000+

15. Really Simple SSL :https://wordpress.org/plugins/really-simple-ssl/
Active installations: 600,000+

16. The Events Calendar : https://wordpress.org/plugins/the-events-calendar/
Active installations: 600,000+

17. WP Maintenance Mode : https://wordpress.org/plugins/wp-maintenance-mode/
Active installations: 500,000+

18. Broken Link Checker : https://wordpress.org/plugins/broken-link-checker/
Active installations: 500,000+

19. Loco Translate : https://wordpress.org/plugins/loco-translate/
Active installations: 500,000+

20. Autoptimize : https://wordpress.org/plugins/autoptimize/
Active installations: 500,000+

21. User Role Editor : https://wordpress.org/plugins/user-role-editor/
Active installations: 400,000+

22. Post Types Order : https://wordpress.org/plugins/post-types-order/
Active installations: 400,000+

23. Better Search Replace : https://wordpress.org/plugins/better-search-replace/
Active installations: 300,000+

24. Category Order and Taxonomy Terms Order : https://wordpress.org/plugins/taxonomy-terms-order/
Active installations: 300,000+

25. AMP : https://wordpress.org/plugins/amp/
Active installations: 200,000+