Dictionary lookup (installed dictionaries: GoldenDict, ABBYY Lingvo, ColorDict, etc.).Read aloud (using stock and custom Text-To-Speech engines).

Listen to audio files within Librera (internal media player).Fast transition between previous and next sheet.Automatically scroll sheets at an adjustable speed.RSVP speed reading for all supported formats.Text alignment, indents, line spacing, additional fonts.Manual brightness adjustment (+auto-brightness setting).Accurate multi-line text selection w/ draggable handles.Contents presentation in the form of nested hierarchy.Honored document's CSS styles for EPUB, AZW, AZW3 and MOBI books.Lock page in place to disable accidental dragging.Select fonts for text, titles, italics, etc.Solid and textured backgrounds (work for all formats, even PDF and DjVu).✔ Open folders w/ image assortments as books (bookbinding) ✔ Book display sorting: by author(s), genre, series, size, etc. ✔ Filtered book search: by title, author, series, genre, etc. ✔ Change the size and look of book covers ✔ Night or daytime theme (Substratum friendly) Librera: boasting 10+ million installations! Moreover, it's constantly under heavy development with the ultimate goal to implement all the wishes of its users. Just switch to Librera Reader and never look back! Librera Reader is intended as an all-in-one replacement for all your reading apps. To ensure a most comfortable reading experience one can imagine on an Android device. The application is just under 14MB, with the feature-rich and highly customizable interface It also supports reading out loud, using whatever TTS engine installed on your device. Librera Reader is a light-weight and free book reading application that will devour almost any e-book format one can throw at her: PDF, EPUB, EPUB3, MOBI, DJVU, FB2, FB2.ZIP, TXT, RTF, AZW, AZW3, HTML, ODT, XPS, CBZ, CBR, TIFF, PDB, MHT and OPDS Catalgos.

Librera reader