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how to change the background from black to other colour, as i am not able to see the pages open

Great! , but does it include dark theme?

Cool app! I use it for a while and it's better than Adobe

It ain't free though. I just need a way to bookmark my pdf books. 🤔

This software is totally worthless. I tried to fill out a fillable PDF form and although I was able to fill it out, no one else could even open it. I contacted the company and after back and forth with several email they could not fix it and told me, "Sorry we can't help you". They were aware of this problem but when I asked for a refund they said "NO" you are past the refund time period. The OCR (Optical Character Reader) doesn't work, either. My son can attest to that. This software can't do half the things they claim. I would give it 0 stars if that were possible. You should also know it is made in China which is dangerous by itself. Stay with Adobe Acrobat and don't waste your money.

This is totally trash , don’t waste your money.