> You'll have to convert them to epub or PDF to be able to read them on ReMarkable, but that's as easy as right-clicking a book within Calibre and choosing "convert".

There is a significant omission here. Converting Epub to PDF doesn't necessarily yield a good quality.

As a matter of fact, at some point I was so annoyed by the relatively nondeterministially poor quality (I stress "relatively"), that now, every time I purchase something from the Kindle store, I download and use the pirated PDF version, which is never worse than the Calibre output (I guess pirates actually use Calibre and tweak the process per-book).

It's very annoying to highlight a converted ebook, and find 80 pages into it, that the conversion cut text lines/diagrams in half.

>Converting Epub to PDF doesn't necessarily yield a good quality.... at some point I was so annoyed by the relatively nondeterministially poor quality...

Is this ever true! I use three different workflows for converting ePub to PDF, and then look through each one and pick the one that converted best for that particular book. Generally speaking, the default Calibre conversion is almost always the weakest.

Just as a tip - everything on Remarkable is PDF. Yes, it reads epub files but it then converts them to a PDF for viewing. On RM1 this could be a bit annoying if you are the type to change the font style or size as it then must recreate the pdf - that can take more than a few seconds on a large file.

I've taken to using calibre or similar programs to output the epub as a pdf (with my preferred sytle at RM screen dimensions). I've also bulk cropped pdf's to the RM screen size instead of using the built in crop feature.

Yeah, I don't think I've ever been happy with an epub conversion. I've always assumed the pirated pdfs are sold in some countries, so they are incentivized to clean up the conversions. I've just gone back to dead-tree library books, but selection and availability isn't always the best.

Does the ReMarkable have an ePub reader? My existing ebook collection is mostly DRM-free ePubs.

Yes - this is primarily how I use mine. It doesn't have close to the polish of something like iBooks unfortunately, but it works.

See, this is the main problem about buying new technology. The device is marketed as a graceful solution for all your "paper needs."

My principle need for a tablet has always been ebook consumption. The ebook readers on Linux I've seen all look like hot garbage. Sure, Calibre allows you to manage massive ebook collections. Now let me have a book experience that doesn't look like 1999.

On the rm1 you can install KOreader which works very well.

It has an integrated reader as well I think but I never tried, I heard it's not great.