Tour or Travel Bookings
5+ Best Travel Agency WordPress Plugins 2018 (Free & Paid)
https://www.formget.com/travel-agency-wordpress-plugins/
yith Booking and Appointment for Woocommerce
https://yithemes.com/themes/plugins/yith-woocommerce-booking/
Aventura
https://themeforest.net/item/aventura-travel-tour-booking-system-wordpress-theme/20450670
Multi Vendors
Dokan Multivendor Marketplace Plugin For WordPress
Dokan – Best WooCommerce Multivendor Marketplace Solution – Build Your Own Amazon, eBay, Etsy
File Upload Plugins
https://www.competethemes.com/blog/wordpress-file-upload-plugins/
Woocommerce
WordPress Useful Plugins