Does what it says!
One minor issue, app crashes after cropping images, however it opens up quickly after crash and image retains the crop, so not too much of an issue.
The crop feature took some playing with. I kept trying to select the crop outline bars, but you actually need to touch and drag a bit inside the outline corner bars.
Somewhat instinctive UI; it did take some trial and error to understand how to use it. Overall, this app is great for converting images to PDF (import needed images-->crop if necessary--> export files to PDF).
Thanks!
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Photo to PDF Converter