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Get EBookDroid - PDF & DJVU Reader (Chess) old version APK for Android
ứng dụng đồng hành cho ứng dụng 'Nghiên cứu sách cờ'
EBookDroid (Chess) is a highly customizable document viewer for Android.
EBookDroid (Chess) supports the following ebook and document formats: DjVU, PDF, XPS (OpenXPS),
This is a companion app for 'Chess Book Study' app. Together with Chess Book Study, you can read your pdf or djvu chess books and make moves on the accompanying board!