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VitalSource eTextbook to pdf --
i have already bought your software
Activation key: P9EWYFF-VG98NN-GJR62B-ZEFXQP-SP77UJW
does if convert VitalSource bookshelf to pdf file ?
Registration Code --

I have bought:
Epubor Ultimate for Mac on sep 16, 2015
Single User License
Licensed to: stefan.knudsen1@gmail.com

Registration Code
Epubor Ultimate for Mac

but every time I try to use the program the license has expired, and now I have retrieved it three times and I'm not able to retrieve any more.
Why does my license expire so often?????

How to find my Kindle serial number? --
I have a KPW2, unfortunately, the screen is broken, how can I find my KSN now?
Unsupported DRM --

I download DRM removal for free trial and want to decrypt some EPUB files, when I drag them to the software, most of them are decrypted, but only the rest one failed and I get the error message "your book is protected by a kind of DRM we do not support".

It's strange. I can read all of them via Adobe Digital Editions. Anyone knows how to fix this problem?

can it remove drm from scribd books --
I have scribd account so can it remove the drm from scribd books
How to uninstall Epubor on Mac? --
I have installed the software on Mac, and there are something wrong with it. I want to uninstall and reinstall it to solve the problem. But how can I uninstall the software? I'm not very good at Mac. Please help.
Good E-Reader said that (in their blog) they launches a 13.3 inch device, really? Will it supports Kindle formats? How to buy books? I really want to buy a bigger e-Reader for Manga reading.
How can I recover my license --
My license is invalid, I want to recover it by myself. How can I use the feature on the software?
Failed to remove DRM from PDF files --

I can read the PDF in ADE, but I cannot decrypt it with the software:

decrypt failed:DeDRM4PDF - Ultimately failed to decrypt. please make sure you can read this ebook on Adobe Digital Editions at first. DeDRM: Build C562
start to decrypt Oeffentliches recht - kurz gefasst.pdf
DeDRM4PDF: Key found.
Ready to start decrypting.
DeDRM4PDF: Encryption key invalid... trying others.
DeDRM4PDF - Ultimately failed to decrypt

What can I do to decrypt my PDF files?

eBook conversion failed --
I used the free trial today to convert my epub books to mobi, all was working well. It worked for about another 80 books but now just keeps coming up with a 'failed' message beside the book whenever I try to convert the format.
Unknown DRM --
Hi I just downloaded a new epub book using ADE 4. When I tried to converted it. It says unknown DRM. Any suggestions with this issue please? Thank you
What's the difference between Ultimate and All DRM Removal? I want to purchase a DRM removal tool and don't know buy which one.
I sync my Kindle files via Kindle app and get some "fragment files" not azw format. Epubor Kindle DRM removal cannot recognize it. Is this the new format of Kindle files? I just want to decrypt some Kindle files.
Can I Send EPUB to Kindle by "Send to Kindle" Service?
I upgraded my Kindle to 5.7.2.x --
I upgraded my Kindle to 5.7.2.x, but I can't find those transferred books which I copied via USB. This is why? How to find them?
good, how to find!?
Not responding --
When I open Ultimate, it always say "Not responding". I just want to remove DRM from my Kindle files.
Ultimate not opening --
Upgraded to Ultimate and now not responding. Using Mac OS version 10.11.5
How to Read Webpage on Kindle? --
Is there any ways to read webpage on Kindle? I know kindle has a built-in web brower, but I don't want to use it for its bad reading experience. So any other methods?
I can't convert the books --
I've got my nook books on my computer but it won't convert them because of my name and password.
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