The ezPDF can work with any PDF document deal where others fail with certain special characters or languages in advance. He is reliable and brings meaningful properties. Such as the annotation feature, which I use for taking notes (Galaxy Note 1), or the Night mode, which features farbinvertierenden a PDF with images still can represent well where others fail ever.
But the version that is offered here at Amazon is relatively outdated. Compared with newer versions that I could find with a colleague, this version is very sluggish. Since Amazon has definitely stoking a new version, or at least explain about how their update policy.