What Orion Viewer - Pdf & Djvu actually does (from store listing)
Open source pdf, djvu, xps, comic book (cbz, cbr, cbt) and tiff file viewer. Page scrolling is realized by screen touch (for more details see Menu/Settings/Tap Zones).
Application features:
* Outline navigation
* Bookmarks support
* Page navigation by screen taps + Tap Zones + Key binding
* Text selection
* Single word selection by double tap with translation in external dictionary
* Custom zoom
* Custom manual and auto border crop
* Portrait/landscape orientation
* Support different…
Open source pdf, djvu, xps, comic book (cbz, cbr, cbt) and tiff file viewer. Page scrolling is realized by screen touch (for more details see Menu/Settings/Tap Zones).
Application features:
* Outline navigation
* Bookmarks support
* Page navigation by screen taps + Tap Zones + Key binding
* Text selection
* Single word selection by double tap with translation in external dictionary
* Custom zoom
* Custom manual and auto border crop
* Portrait/landscape orientation
* Support different navigation patterns inside page (left to right, right to left)
* External Dictionaries support
* Built-in file manager with recently opened file view
Orion Viewer is free, open source (GPL) project.
To donate this project, you can buy Orion Viewer: Donation 1$, 3$ or 5$ package from market
Comparable Android apps
The five apps in Books & Reference with the closest revenue to Orion Viewer - Pdf & Djvu. Click any to see its detail page.
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and bumetric's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on Orion Viewer - Pdf & Djvu's tracker page for current rating, reviews and snapshot timeline.
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