Using Panora, you can start uploading your incredible panoramas and other wide-form photos to Instagram. By slicing the pictures into pieces, you can have people swipe, tap, and be amazed by those awe-inspiring panoramas you took on your last holiday. Or just your backyard if you have a serene view of course (or not even)...

TLDR; Panora lets you upload panoramas to Instagram.

Some but not all features of Panora are:
> a fantastic new photo picker with filtering
> guided posting to Instagram
> album posts (swipe through)
> up to 10 slices wide
> cropping photos to make them fit
> saving slices straight to your photos without posting
> storing your edits as drafts
> saving your finished edits for later access
> More features in Panora Pro (check below)

Panora Pro is the full version of the app and can be acquired using an in-app purchase. Keep an eye out for discounts by enabling the notifications (only if you want, of course).

Panora Pro includes the following features:
> adjusting the size of your post to 4:5 and other formats*
> posting to your stories
> multi-row (aka grid or profile mosaic post)
> 48 badges to get your followers swiping
> removing app icon badges
> preview for story posts
> preview for profile mosaic or grid posts

Disclaimer:
Panora and any of its products are not affiliated with Instagram.
It is not owned, maintained or endorsed by Instagram in any form.