Magento Extension Directory 1> Themes Switcher 2> Default Shipping On Cart 3> Upshare 4> Product Image Optimizer 5> Idealo Product Export 6> magento Google shopping Api v2 7>Google feed and facebook feed 8> Pdf upload in magento media wysiwyg 9> Product Image optimizer. If You want magento 2 extensions 1>Advance Layred Navigation(including SEO URL, Rating as filter, slider filter, Ajax Filtering), 2>Attribute Pages with SEO and Custom URL key(you can do all kind of seo on those pages with logos) 3>Improved Sorting (Enable users to view products by options as 'Best Sellers', 'Top Rated', 'Most Viewed' etc.) 4>Custom Stock Status(Add statuses to products automatically or manually, Create multiple custom stock statuses, Upload special icons for stock statuses) 5>Product Labels(Using this extension you can add any label to your produts on product page or category page) 6>Custom Order Number(Using this extension you can customize order, invoice, shippment, credit memo Number) 7>All type of file upload in Wysiwyg(pdf, zip, doc etc file upload in wysiwyg), 8>Infinite Scroll, 9>Multiple FlatRate Shipping, 10>Open Api,Google api for currency Rates, 11>Product Attribute's Description, 12>Store and Currency switcher according to Ip address Please Contact me and All those extensions are paid with installation and configuration are free support.

Magento 2 Easy Template Path Hints

Set of front-end tools for Magento 2 based on Gulp.js

Magento 2 Multiple Layered Navigation extension.

MageSetup for Magento2

A drop-in replacement for the Magento 2 checkout.

Customer and Address Form Fields Manager for Magento2

MageVision Blog

Magento 2 SEO extension will do perfectly for your better SEO. This is a bundle of outstanding features that are auto-active when you install it from Mageplaza without any code modifications. It is also friendly with your store if you need to insert meta keywords and meta descriptions for your product.

Monitor PHP OpCache from the Admin

Magento Quickorder module, enables bulk order creation by inputting SKUs & quantities.

Default Magento 2 CE import / export CSV files & sample files for Firebear Improved Import / Export extension

Customer Account Links Manager allows you to quickly and easily remove customer account links from Magento 2 customer dashboard.

Configure Magento 2 to send email using Google App, Gmail, Amazon Simple Email Service (SES), Microsoft Office365 and many other SMTP (Simple Mail Transfer Protocol) servers

Mobile detect change theme and redirect based on device type. Magento 2 module.

Subscribe Pro Magento 2 Integration Extension

Large Configurable Products workaround for Magento 2

Rebuild Url Rewrite for magento 2

This module adds an easy way to use FAQ Section to your Magento store with jQuery Accordion. In this module, admin can add and update FAQ. Admin can also create FAQ group with group icon.