CamScanner

I've been using this app for years now. It is definitely useful.

Welcome.

My go to app for document scanning on my iphone. Quickly scan documents of all kinds, auto-crops & their smart enhancing feature makes the content more readable. You can View, edit, add notes/watermark,make annotations and manage documents on smartphones, tablets, PCs and in browser. Edits made on one device are instantly synced to others. Generates searchable pdf/images.You can search & extract texts in image/pdf.Easily send document scans to colleagues via email to collaborate and comment on your scans.

I started using it really long time. And it has always been on my phone :)

Pros:

Easy to use, powerful

Cons:

Files might take up too much space

So after the whole malware news on this - I'll admit it freaked me out. Luckily I was on the pro account so no shitty ads snuck in and took over my phone. =) In the end, I can't live w/o this though, I'm constantly scanning docs and faxing from my phone for various things (yes I still need to fax).

I have been using this app for last 3 yrs. It is very useful and easy to convert it into any format.

Amazing product, Easy to use.