Based on our record, Sequential should be more popular than Photoscape. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
There are several free apps that are very good and have built in tutorials. PhotoScape X, and RawTherapee come to mind. http://x.photoscape.org/ https://www.rawtherapee.com/ I have on1 and Affinity paid versions, both are good and have their own tutorials. Source: over 1 year ago
I use Sequential. It is an image viewer but it works well with CBR, CBZ, PDF (or RAR, ZIP, folders). Source: 11 months ago
I use Sequential. (http://sequentialx.com/). It is a very old app, but I love it. Source: almost 3 years ago
GIMP - GIMP is a multiplatform photo manipulation tool.
ImageGlass - You can use Image to view your digital images and photos of many different formats.
Adobe Photoshop - Adobe Photoshop is a webtop application for editing images and photos online.
Fragment - A powerful image viewing suite with advanced metadata info
Pixelmator - Pixelmator is an image-editing application for Mac and iPad.
FreeVimager - Free & Fast Image Viewer and Editor for Windows.