It’s not a hypothetical, either. Kindle books are saved in a proprietary format that only works on Kindles. Most other e-readers use a format called ePub. If you’re looking for an alternative ...

Find out more about how Which? is not influenced by product manufacturers or retailers and how your support helps us to stay editorially independent Kindle or Kobo? Both offer a range of devices, ...

We may receive a commission on purchases made from links. These days, if you are a bona fide bookworm, an e-reader like Amazon's Kindle ought to be in your arsenal of electronic devices.