Hi,
The import system is included in every HikaShop versions.
When your images are upload in the media/com_hikashop/upload folder, with the other product images, you can import a CSV which would assign images to your products.
You just need to modify the "product_images" columns. There are several threads in this forum which already talk about it:
www.hikashop.com/en/forum/4-how-to/61455...s-at-once.html#61537
Regards,
Jerome - Obsidev.com
HikaMarket & HikaSerial developer / HikaShop core dev team.
Also helping the HikaShop support team when having some time or couldn't sleep.
By the way, do not send me private message, use the "contact us" form instead.