Description from extension meta
A reader focused on learning and research with support for ePub, PDF, mind maps, TTS.
Image from store
Description from store
LinghuBros Reader is a reading software designed for learning and research, supports ePub, PDF, MOBI, AZW3, FB2, support for viewing images within PDF files, and also supports TTS for all book formats (including Microsoft Azure AI TTS). As one of the best current desktop readers, it brings you a different experience.
Core Features
⚡️ Ultimate experience
Ultra-fast loading speed, beautiful typography, automatic continuous loading of chapters, quick navigation, smooth scrolling or page turning, all of which are reflected in the details.
🔥 Browse PDF internal images
An innovative feature, you can directly click to browse images inside PDF. We innovatively support high-definition browsing of images inside PDFs, and you can directly download the original images without the tedious step of taking screenshots!
⛄ Local Fonts
We understand the importance of fonts to the reading experience, so we have added local fonts support. You can easily and quickly choose your favorite fonts to create a unique reading interface.
✌️TTS
The integrated TTS (Text-to-Speech) technology allows books to be not only read but also listened to. It supports all book formats, including ePub, PDF, MOBI, AZW3, FB2, and supports starting reading from any position, synchronizing the reading position, and selecting the reading character.
Support built-in TTS, Eage TTS, Microsoft Azure AI TTS.
✋ Netbook.
We not only support importing local files into the bookshelf, but also seamlessly connect to Dropbox, Google Drive, OneDrive and Baidu netdisk, simple authorization, you can directly browse and open your cloud files, fast and convenient.
Translation
Supports multiple translation engines and more than 130 languages. Localized language selection list, convenient for you to choose the target language.
Import Folder
All files in the folder can be imported at once and classified by folder and subfolder name, avoiding the trouble of organizing books classification twice.
PDF Double-Page Merge Mode
After turning on the PDF double page merge mode, the double page PDF will look like one page, which is very useful for stitching PDFs and brings you an extraordinary experience.
Copy PDF internal images
No need to take a screenshot, support one-click copying of original images inside PDF, which can be easily pasted into Word and other places that support image paste.
More Marker Colors
Provide more markup colors, easily and freely change the markup color.
PDF Text Copy
Intelligent copying of PDF text content, as easy as copying text from a web page. Automatically removes blank lines, line breaks, and unnecessary text spacing, keeping the text as formatted as possible, what you see is what you get.
Other Features
✔️ supports multiple layout modes, including scrolling, single page, double page, and automatic pagination;
Using multi-page layout, you can maximize the use of the screen and effectively improve the efficiency of reading and knowledge search;
In the scrolling layout mode, it supports the whole book reading mode in a row, and there is no need to click the button to switch between the upper and lower chapters, the reader will automatically load the upper and lower chapters;
In the paging layout mode, support the use of the mouse wheel and keyboard up and down keys to turn pages.
✔️ rich markup feature: you can add links, add notes, add pictures, etc. in the markup.
✔️ rich background and themes: built-in 5 background images and 6 themes, including dark color themes, make reading colorful.
✔️ In-text operation features: support copy, underline, notes, bookmarks, favorites and other in-text operation features. Support 3 underline styles, and you can switch the existing underline style at any time;
✔️ supports image viewing features and supports image zoom in, zoom out, rotation and other features. Supports searching for notes, bookmarks, favorites and other objects. Support for in-text search, you can search for any keywords and automatically highlight the search results in the text according to the search results.
✔️ text adjustment: support for text size, line height, paragraph height, font switching and other features, support for text thickness adjustment.
✔️ support PDF forward and reverse rotation; support for PDF in-text search, smooth and non-lagging; support for automatic splitting of search results, to maintain the integrity of the search results statement and readability; support for search results shortcut navigation mode; support for search results highlighting, the current search results of the special highlighting effect.
✔️ supports bookmark feature; supports progress record, and automatically restores the last reading progress when you open it next time.
Latest reviews
- (2025-05-26) Hassaan Akhtar: Amazing extension, 10/10
- (2025-03-31) Dan: It's a really quality reader, the best out of many I have tried. Great for FB2 and EPUB. Great UI, really liked the bookshelf: most other readers just open the single file, this one supports a bookshelf where you can quickly switch between books that you are reading. Also, it correctly displays formulas in EPUB, and has plenty of features like search in the book and multiple themes. Kudos to devs!
- (2025-03-21) Inferno World: thanks tried 30+ pdf reader book reader serached for hours and you provided all the features that I need,especially theme changing feature
- (2025-02-17) siva: Can't ask more. The best. No need to look for others. It's very light. The themes have made my reading quite painless, thanks for that. It allows for web search which is another amazing feature. And it's free, what more we can expect. Will the use the android version if released.
- (2025-01-10) LP: Just what I need. Minimalistic and simple, but at the same time functional reader.
- (2024-12-12) VR mechatronics: really good, I use for ePUB school books and code manuals.
- (2024-08-21) Siong Yoong: Easy to use! Is there a Android version? If so, can it sync with desktop e.g. bookmarks?
- (2024-07-26) Amit K: Full screen doesn't remove top panel and bottom slider.
- (2024-07-16) Vitor Salvador: Really Good, only that nobody knows it yet.
- (2024-06-01) Bob Loucks: Very good... Except, no dictionary nor translator... But not being able to delete those introduction 'books' is annoying... Please, it's a LIBRARY...
- (2024-05-27) Amn gopp: This is a great extension. Is there a feature to allow you to delete PDFs or ePubs from the bookshelf?
- (2024-05-07) Harumi Miyagi: thank you <3 very nice app!!!
- (2024-04-14) M. Hi.: Many thanks for the great tool. Easy and intuitive to use and has all the functions you need. The integrated mind map feature is really great and very helpful for studying. Highly recommended!
- (2024-01-25) Bart Janc: Very good and customizable ePUB reader, make sure to change language to English. I highly recommend it!
- (2024-01-23) Abdulla Azmeem: been trying out several extensions to read, this by far is my favorite and easiest to use. thank you for this.
- (2023-12-22) Kene David Nwosu: Thank you for building this!
- (2023-12-20) Stephanie Nix: I'm surprised that such a great plugin has only 4 ratings as I write this.
- (2023-05-29) 伍小农: Good management of personal library, quickly and accurately find what you want.
- (2023-05-29) 伍小农: Good management of personal library, quickly and accurately find what you want.
- (2023-05-28) shaneh zhao: Search function is very useful!! Worthy of recommendation
- (2023-05-28) shaneh zhao: Search function is very useful!! Worthy of recommendation
- (2023-05-26) Yanyan Lee: Very good, many functions, beautiful layout...
- (2023-05-26) Yanyan Lee: Very good, many functions, beautiful layout...