ベストなPDFリーダーです

PDF with CMYK content looks unusually high-contrast on other PDF viewers such as iBooks or Foxit PDF. Adobe Reader seems to be the only iOS app which can display correct contrast and colors of the CMYK-based PDFs.

◆ 2017/1/22
Please fix not to show tutorial again and again at startup of the app.
★★★★★ → ★★★

◆ 2017/1/22
This app needs tabbed interface which lets user compare side-by-side PDFs easily.

Modena Lambo 291 about Adobe Acrobat Reader: Annotate, Scan, & Send PDFs, v16.12.15