Qiqqa
This tutorial shows the basic features of Qiqqa. It shows many of the techniques Qiqqa offers for you to manage your research PDF collection, including PDF annotation and PDF text exporting.
Qiqqa is a full-featured free PDF reader for Android. It supports continuous scrolling, pinch-to-zoom, full-text search, annotating, bookmarks, and
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10k - 50k
11 years ago
