Librera PRO - eBook and PDF Reader (no Ads!) APK

Version 8.2.17 -
Last updated: 2019-12-14 01:53:18

A highly sophisticated app for all of your mobile reading—any format, any time

Librera PRO - eBook and PDF Reader (no Ads!) apk

APP Information

Download Version 8.2.17 (3437)
Apk Size14.21 MB
App DeveloperKeynesis
Malware CheckTRUSTED
Install on Android4.0.x and up

Download Librera PRO - eBook and PDF Reader (no Ads!) 8.2.17 APK

App Description

Librera PRO - eBook and PDF Reader (no Ads!) is foobnix,reader,books,reference,librera, content rating is Everyone (PEGI-3). This app is rated 4.77 by 35 users who are using this app. To know more about the company/developer, visit Keynesis website who developed it. apps can be downloaded and installed on Android 4.0.x and higher Android devices. The Latest Version of 8.2.17 Available for download. Download the app using your favorite browser and click Install to install the application. Please note that we provide both basic and pure APK files and faster download speeds than Librera PRO - eBook and PDF Reader (no Ads!) APK Mirror. This app APK has been downloaded 68039+ times on store. You can also download APK and run it with the popular Android Emulators.

Librera Reader PRO is an easy-to-use and highly configurable reading app that supports most popular document formats, including: PDF, EPUB, EPUB3, MOBI, DjVu, FB2,, DOC, DOCX, TXT, RTF, AZW, AZW3, CBR, CBZ, HTML, XPS, MHT, and more.
With it's a simple, yet powerful interface, Librera Reader makes document reading a veritable pleasure. Librera Reader even features a unique hands-free Musician's mode that supports auto-scrolling at a configurable pace.

Librera Reader's main features include:
✓ Easy document discovery, with option-rich and configurable lists:
● Auto-scans through user-specified folders
● Browse catalogs, disks, and folders with an in-app file explorer
● The Recent folder (with a progress percentage bar and access to useful commands)

✓ Support for bookmarks (fixed and movable) and annotations
✓ Individually configurable Day and Night modes
✓ Support for many popular online translators and integration of all major offline dictionaries
✓ Vertical-scroll lock
✓ Auto-centering and manual centering of zoomed pages
✓ Single-page view of dual-paged documents
✓ Musician's mode with configurable scrolling speed
✓ Read-aloud capability via a TTS engine of your choosing, with highly sophisticated (and configurable) reading rules
✓ Fast and easy document search
✓ Word search in multiple documents (and multiple-word search)
✓ Online document format conversion
✓ Support for archived books (.zip)
✓ Support for right -to- left languages (Thai, Hebrew, Arabic, etc.)
✓ Last-read page remembering for next (or whatever) session
✓ Support for Online Catalogs (OPDS), book search and download
✓ RSVP reading (à la Spritz reading)
✓ Support for custom CSS code for a better reading experience
✓ And many, many more...

With Librera Reader, one can easily create self-maintaining libraries of all your documents by specifying which formats to include and which folders to scan.
Display your library in a list or grid pattern and sort you books applying filters by path, name, size, date, etc.; and there is even a filter to help locate specific documents or document groups.
All documents are easily identified by thumbnail covers and detailed descriptions.

Documents that you read can be locked into a vertical-only scrolling mode and set to be flipped page- or screen-wise.
Librera Reader supports text reflow and annotations in PDF documents.
Configurable functionality of the volume keys, customizable fore- and background (textured or solid-color).
Excerpts (or entire pages) can be translated, shared, copied, and searched on the Internet.

The list of features goes on and on and on!

Which means that the only way to truly appreciate Librera Reader is to try it out.
Start with a free, ad-supported version and decide for yourself. You won't be disappointed!
Once you're convinced, please consider turning your free version into Librera PRO (by purchasing a PRO license) to help us in further developing this amazing App.

Former names: Lirbi Reader, PDF Reader PRO

App ChangeLog

  • * Doc\Docx format support
  • * Improved PDF Viewing and Epub Reading
  • * Copy, paste, move files in the file manager
  • * Improved Tags manager
  • * Added Playlists (book groupings, reordering)
  • * Playback mp3 files and folders
  • * Footnotes directly in the text

App Screens

Librera PRO - eBook and PDF Reader (no Ads!) Screenshot 1Librera PRO - eBook and PDF Reader (no Ads!) Screenshot 2Librera PRO - eBook and PDF Reader (no Ads!) Screenshot 3Librera PRO - eBook and PDF Reader (no Ads!) Screenshot 4Librera PRO - eBook and PDF Reader (no Ads!) Screenshot 5Librera PRO - eBook and PDF Reader (no Ads!) Screenshot 6Librera PRO - eBook and PDF Reader (no Ads!) Screenshot 7Librera PRO - eBook and PDF Reader (no Ads!) Screenshot 8Librera PRO - eBook and PDF Reader (no Ads!) Screenshot 9Librera PRO - eBook and PDF Reader (no Ads!) Screenshot 10Librera PRO - eBook and PDF Reader (no Ads!) Screenshot 11Librera PRO - eBook and PDF Reader (no Ads!) Screenshot 12Librera PRO - eBook and PDF Reader (no Ads!) Screenshot 13Librera PRO - eBook and PDF Reader (no Ads!) Screenshot 14Librera PRO - eBook and PDF Reader (no Ads!) Screenshot 15Librera PRO - eBook and PDF Reader (no Ads!) Screenshot 16Librera PRO - eBook and PDF Reader (no Ads!) Screenshot 17Librera PRO - eBook and PDF Reader (no Ads!) Screenshot 18Librera PRO - eBook and PDF Reader (no Ads!) Screenshot 19

Reviews From google play store

Just bought it as I was looking for a replacement of another popular paid ebook reader of which I got tired of dealing with bugs. Librera Pro is great and might arguably be the most feature-rich ebook reader on android. I have one problem though, scroll mode isn't smooth, it lags as you scroll and texts get a bit blurry. Tested the book mode and all's fine. Hope it'll be fixed.

Latest version chokes on pdf files it used to read just fine. How do I go back to a older, functioning version? Auto updating drives your user crazy!!! I can't take it anymore. I need to find a stable pdf file reader. This is not it!

It will be nice to have an option to upload the cover page for book without it from the Internet, especially it's valuable for children's library!

This app is awesome. It reads all of the most used ebook formats and more. The only real criticisms I have are the inability to add one of my folders to my library despite reading and adding other folders just fine. It reads the books in the folder, but it just doesn't add them to the library. It also doesn't seem to have a way to fit to width. But I love the way it allows scrolling or traditional book reading.

Update: After many reinstalls, deletion of app traces, the app now seems to be fine. No idea what the issue was. And no dev, I won't be sending copies of paid for ebooks via email. 😉 Original review: (Reading metadata incorrectly. Authors, titles, genre. Have deleted folders, reinstalled. No change. Tested in other apps. All ok. App has potential, but is presently unusable for me.)

This is a great app, although it has a huge bug on my tablet. I set it to open the current book I'm reading when starting, which it does. But when I attempt to get to the shelf it keeps re-opening the book, so I am now locked out of the shelf completely. Please help!

Great, BUT highlight text markers not functional anymore in this release 8.2.9. Not even after removing json files in profile, aargh !! PLEASE FIX asap !

This is one of the greatest ebook readers. The only thing to improve is book mode. It is sluggish, not smooth and responsive enough. I mean it has a delay for scrolling down the page with fingers. Hence the one star is removed. Other reading modes are fine.

I would give this app 10 stars if I could. It is simply the best. My family with iPhones are jealous because this is only for Android. I learn how to do something new with the app every time I use it and believe me, I use it a lot. The only thing I can't figure out is how to have the text that's being read highlighted while being read out loud. If that's possible, then the developers would earn a crown. Thanks.

This app gets better all the time. I use it as my primary reader. It's great for when I don't use Calibre and when I do.

I really like this app; probably the best android reader I've seen. The only flaw is the search within book function, which I think could be better integrated with the status bar rather than an independent window in the middle of the screen. Otherwise, a great app!

Great app except the bookmarks are a mess and no ability to highlight. I read a lot of nonfiction so this is important to me. I'd like to see on the page what I've bookmarked instead of that awful menu. Back to Pocketbook I go.

Please add highlight option in book mode. Overall best app with all loaded features.

This is a very good pdf app, but I wish I could highlight text (and save the highlights in a way that other apps would see it). If anyone knows how to do this, please tell me;)

Great app. Dropping my other readers for this.

Great thing to have. Has TTS and speed reading.

Awesome features.. Love the auto scroll

I left Moon Reader Pro for this. Well worth the cost.

Wasting my time searching how to highlight phrases!

Excellent ! Librera Pro is one of the best e reader app. Dont understand why it was never listed in those so called professional review. The following two function alone, already makes it so worth it. One, it lets you make your own folder for books of different genre. Two, it lets you read books with the publisher's font. Its so important when you are reading books with cute fonts. Also, reading pdf with a 8 inch tablet, you can read vertically and change to "scroll mode". Fantastic app.

I've tried all the major book and document readers and Librera Pro smashed them all for ease of use, features and "just plain works." Deep customizability but if you want to just dive in and go, that's fine too. The deal breaker for me with magazine reading is that it needs to feel like having a stack of mags in front of you and Librera nails that. No fancy woodgrain cabinets for books; just no-BS access to Your Stuff. Stop reading this and buy it.

Great app, only issue is with cropped books and the cropping not affecting text to speech.... for example you have to listen to the title, chapter and page number every page and im not aware how to solve this. It seems if you cropped the top of the page, it doesn't affect. anyone aware of a fix?

i love the app a lot and is my primary way to read anything and study since im almost blind. it has a boatload of features. its a accessibility heaven for a niche. it has been wonderful going back to study with this on me anywhere. Ps, the devs are apparently awesome. Thanks guys!

doesn't see any books on my device :(

I love this app very much and that is why i bought it. I only have one request today, could you please introduce page curling when reading. Thank you

I love it, it have every function I need

Best ereader app out there Easily manages all the ebook formats I read Awesome search function Always remebers where I left off in a book and what books I have already read

good app!!! It does freeze sometimes though (a bit frustrating)!!!

wish I could highlight the text in epub format. it worked in PDF format tho

Excellent. Well worth it if only for the djvu reader.

Book mark doesn't open the correct page which is marked.

keeps freezing up in tts play back I have sent app crush reports still crashing now I will be trying to get my money back

the reader is exellen, only have problem with withget

Performant, configurable, open source!

App has just started freezing.

Love librera it reads all formats works great

Cannot open library anymore!! This was the best reading app I could find on the Play Store, but recently when I go to open it I just get a black screen! If I download a document & go to read it everything seems fine, but if I push the back button and select "open library" I get a black screen... Developers any suggestions? I'd like to keep this app & give another 5 star rating. Thanks!

Overall a functional application that does what it says. It reads files. That said, I have run into a few quirks and wish this otherwise stellar app had some additional functionalities. Being able to apply RTL and LTR reading on a file-by-file basis would be incredible for those of us with manga in our libraries, such as myself. For starters, the loading times are anything but good. It can take up to a minute for the application to load a file and start reading. Secondly, the app seems to have inconsistencies with files. I use the same program and format for all my ebooks, and carefully ensure that the credentials are correct. However, Librera Pro will occasionally: display the name of the file instead of the title of the book entered; not display the author; not display the cover icon of the file. Sometimes the files display everything properly, then randomly lose elements upon restarting. Overall it's a decent app that does what it says and can read a plethora of e-book file types, but be aware it's not completely polished. 7/10

There are 2 serious long-term bugs with this program. It has been a long time since there was an upgrade but these bugs are being worked on. 1. The program will often forget where you left off reading the book. You can work around the bug by remembering to leave a quick bookmark. Irritating when you don't get the chance to leave the bookmark but it is workable. 2. Will sometimes fail to render a page with an error message. You can work around it by going back 2 pages and then forwarding it to where the error occurred. These bugs are significant but not fatal. Even with these bugs this is the best ebook reader. Hopefully these bugs will be fixed before some other app steps up and surpasses the functionality of LibreraPro.

Excellent App. I love tag feature, TTS function, sharing web page. This is my first app that i have paid for no ads version.Thanks to develop this app.I am suprise to see no. of downloads 10K+. This App deserve 10m+.

A great ereader. My book collection contains over 8000 books. Librera PRO scanned the collection fast. It opens books fast. Page turning is fast. My only gripe is that this app is not useful to students as I found no way to highlight or underline text, nor any note-taking tools. But if you just want a good app to read books for enjoyment, then you won't go wrong with this one.

Excellent App with great features. Just loved it. I have been trying various apps for reading my ebooks. I have been keep on trying to get an user-friendly app I tested and tried more than 50+ apps in different devices. I have been using the free version and finally decided to purchase because this is one of the best I used ever. Currently I have about 7000+ ebooks of various formats. And I'm able to load all of those with in no time. Hope that more and more formats will be added in near future.

I would have rated this a 5 but I had too many issues with the text-to-speech. Whenever I tried to open the text-to-speech portion of the program it would lock up my phone and I would be unable to turn down the volume and the tts voice would continue to read on for at least 30 seconds or more. I thought it was my galaxy note 8 that had the problem but it also happens on my tablet which is a galaxy tab 2. I've had to shut my devices off just to stop the tts. Otherwise it has some great features.

Bugs. Was working fine. Purchased the app loaded up a couple books and started reading. Noticed that I cannot escape back to main menu. I have access to a quick Recents and favorites menu but that leaves me with no options to add any new books. No matter how I back out of a book, I only get a black screen even if night mode isn't enabled. There is no way to return back to a book once I land on this black screen however, if I press the back key on the phone, it gives me an option to leave

Good apps for book reader

With so many good readers out here, it's tough to choose a favorite. Each seems to be missing something, so you've got to keep three or four handy, just in case. Still, Librera is one of my top three, and I it use as much, if not more, than the others. It's nearly perfect for my needs.

One of the best of all ereaders, and ive tried many. Worth those two pounds. ###EDIT2### Ok, i updated librera and now i resume always where i finished last time. back to 5* 😁 the thing i love the most is that i can see how many pages are left in the chapter + the title of the chapter. no other ereader has it. tried probably all of them... again, the best one for me.

Full of features but it needs to add settings for individual books not just general settings sometimes you need a landscape orientation for a book and a portrait orientation for another book and the same applies for brightness and other settings. Also it would be good to add shortcut for a book to the mobile home screen

This app is almost nearly perfect. Please make cover art more manageble. Like with a premaid google search perameter and a easy "make default cover" option for easibility. One of the best things about customizing your library is adding cover art. I love the cover art to my books. Its painful on Librera.

I would like to thank developer(s) for this great app. It's simply wonderful - better than Moon Reader. For all of you who are looking for a reader with great dictionary capabilities, look no further, this is the app you were looking for. You just press the word and dictionary of your choosing will immediately pop out with the meaning. The app itself isn't as polished as Moon Reader, there are few very minor bugs and inconveniences, but I'm sure devs will fix it with time. Really love this app.

The text-reflow (also of pdf documents), font size and line spacing controls allow to configure to a comfortable reading experience. In addition there are many more options. Well worth the money. Best allround reader available.

Slow scrolling compared to other apps. I have a samsung s10 plus and was suprised to see that the scrolling is choppy and laggy. other then that this is an awesome reader and by far the best I have tried in terms of features and functionality. Just wish scrolling was smooth

1.Performance issue .Not suitable for user who have many books.It doesn't handle books and documents well.I have more than 2k documents. I have to swipe down and wait the book list to load .The more it loaded the more it slow.Not every device can show thousands ebook on one tab. Need pagination on library tab. 2.Cannot open more than 5-7 mb epub files(using calibre to convert to epub) like other apps.I will give more than one star and update review if the developer fix these issues.

Excellent ereader... very customizable. Feature-rich. So many features, in fact, that you will need to spend some time exploring all the settings... But it's definitely worth it. There isn't much this ereader can't do.

SUPERB book reader. Have used several other readers over the years. This is the best of the bunch... clean interface, nicely customizable, easy to use. Developer very responsive to issues.

It cannot properly open DjVu files. Contains bugs. It cannot even open PDF files! Total waste of money! It's not even worth for free! I totally regret paying for this.

when exit the book, the app appears the white page that cannot do anything. i'd be good if you have fix and update the app, or what i can do to fix this? edit: i can swap reading between books by using the "phone's file management" and use "Librera" as a pdf reader

Tried a *lot* of readers, and this one checks all the boxes for me. Text rendering is good, it’s highly configurable, page turns are snappy. And unlike some developers, this one supports his product.

Splendid reading app. It supports most commonly used formats. My preferred mode is musician mode, which auto scrolls based on your speed. It had replaced 2 other applications. Keep up the good work! Спасибо!

Tried all readers, this one is by far the best. Reads everything. Widget and easy organisation. Comics, Books and Pdf. One reader to rule them all. Thank you. Bought Pro!!! Support the developer.

Started as a great pdf reader, but the author keeps making it better, year after year. Now it's the only app I use for any kind of eBook.

best ebook reader that I have ever have. really. love this app a lot. please keep it better :)

For some reason, when opening some (not all) pdf from certain apps on android pie causes pdf to show 0 pages. However if I open the same file from the same app on other pdf viewers, it opens fine.

I love the app. the dev responds quickly and is constantly working to improve the app. it might not be perfect yet but its getting there.

i'm dissapointed to find out that the new update still don't have a way for me to highlight texts in my .epub books :(. hopefully you will add that feature soon.

so far so good but missing a very important function. The ability to read in very large print or mobile mode where printed word becomes largeand scrollable that feature is on WPS free

Pretty great, but unable to add annotations and highlights. Also would like to be able to change book cover in library like in MoonReader.

This is a great app, very customisable and works well with all the formats I've given it to read. Highly recommended.

This use to be my go to application for PDF. but lately when I want to zoom in the screen goes dark.

Very reliable with large libraries. Needs some page turning animation and improved referencing and marking as well as notes. That would make it perfect.

Great PDF reading experience on Android. Sync with Google Drive is great feature, but Microsoft OneDrive sync gives me an unexpected error.

this would be a perfect 5 for me and always has been except the new bookmark button in the top right blocks like 3 lines of text :-( please fix this devs!

Best ebook reader for android. well worth the buy.

My go-to PDF reader. Does a great job of cropping away un-wanted white space and leaving only what I need to read.

it is good the only thing I have to say is that the screen blurred out once and I had to uninstall and reinstall to get it to but so far so good

Great app! Highly customizable. Opens many file formats. Nice library feature that shows book covers.

Awesome reader. Love everything about this app.

UI is a bit finicky and not intuitive, but otherwise great powerful app.

Excellent pdf reader that works with airturn footpads. Great for viewing pdf music while playing an instrument

Best Ebook Reader .... Supported All format , fast and Fluid .... No regret post purchase full version .... kepp updating on Regular basis.

I've tried all the different readers - I think this is easily the best!

Simply the best e-reader available.

Simply the best most customisable e-reader available. Fantastic product guys!

The best reader program written without competition Many characteristics Is there a Windows version?

best pdf viewer for android by far.. very customizable

if you like books, text reflow is the best.

highly customizable. great reading engine

Easy to use and nice interface

best app but can you guys add a store in it so that we buy or download directly from this app both free and paid.

GREAT! One of those rare apps that is actually worth purchasing.

Everything is as i need and it is amazing, but it does sit well with the notch in todays phone, it will be good if you guys can include that support.

nice. will be good if print option is added .

awesome ebook reader!

How to remove "samlib" and "usefuLL links" from Network tab?

This is the only reader I use.

The best app for reading books.

Best reader full stop.

Suitable for reader.

Best for automatic reading

One plus 5t it eats battery. At least with Djvu files.

Apk scan results

Apk Scaned By TotalVirus Antivirus, Was Pure And Safe.

Scan Stats:confirmed-timeout:0|failure:0|harmless:0|malicious:0|suspicious:0|timeout:1|type-unsupported:10|undetected:61|
Name:Librera Pro.apk SHA-1:51eda9d16cbbc271e5dcad8a1e240a18351696e1 SHA-256:f93838d71f82febd55177f1e9ce5fd20d80b2f55863e2355491ea61cbff075cb SSDEEP:196608:xrkJznEmYEbspro95z/Df+J107Ns9sh2W3ZzA7QhAIwRQil2k1dDLT:aJzn2Pwz/D+J107Pht30LRGk1dj File type:Android Magic:Zip archive data File size:14896222 Uncompressed Size:30469809 Contained Files :503 Contained Files By Type:MF:1,RSA:1,SF:1,dex:2,gz:1,ico:2,jks:1,jpg:3,md:1,mp3:1,png:210,so:5,txt:3,xml:233,


requires following permissions on your android device.

view network connections
Allows the app to view information about network connections such as which networks exist and are connected.

Allows access to the list of accounts in the Accounts Service.

full network access
Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.

control vibration
Allows the app to control the vibrator.

prevent phone from sleeping
Allows the app to prevent the phone from going to sleep.

modify or delete the contents of your SD card
Allows the app to write to the SD card.


Certificate Issuer:C:38, L:Kiev, CN:Ivan Ivanenko
Certificate Subject:C:38, L:Kiev, CN:Ivan Ivanenko








Interesting Strings


Older Versions

More Android Apps to Consider