Java Viewer: Java Editor

Contains ads
3.0
84 reviews
50K+
Downloads
Content rating
Everyone
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About this app

Java viewer and java editor is a free tool that is used to view and edit source code of java file. Java viewer is useful tool for developer and also for code learner to view the source code of java file. Through java editor you can easily convert java to pdf file.
Java reader support different themes which will beautify your code more with different syntax highlighting to read the code easily. Java file opener support undo and redo which will help you more while editing the code. The font size of editor can easily be changed from setting.
You can enable/disable different setting of java editor easily from setting i.e. auto code completion, auto indentation, pinch to zoom, line number etc. Java viewer is very powerful tool that also support find and replace through you can find any word easily and replace it with another word.

Java file reader has pdf viewer which help you to view converted pdf files and also pick others pdf file from device storage. Through PDF Viewer you can not only view pdf file but also can print pdf file. All java to pdf converted files are saved in app directory which can be viewed within app. Through java to pdf converter you can convert java code to pdf file easily without any code lose.


Key Features of Java Viewer
View and edit java file source code
Convert Java to pdf file
Java reader has language syntax highlighting ability
Java file opener support auto code completion and auto indentation
Enable/Disable to display line number
Having different themes of editor
Support undo, redo, find and replace operation


Editor of java file opener has different themes and each theme has different language syntax highlighter which help the reader to read the code easily. All edited files of java viewer are saved in app storage which will be removed when user uninstall the app. View all edited java files within the app and also to open it in editor directly.

If you have any suggestion then feel free to contact us, we will high priority to your suggestion. Thanks!
Updated on
Feb 1, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.0
82 reviews
Mihael Orak
August 8, 2022
GUI of this app is beautifully BUT... This app doesn't show any .java file in explorer when I click on the Java Editor option. I can browse folders on my device (even SD card). But when I open the folder containing .java file it simply doesn't shows you the file. Is this app showing some other file extension instead of .java or .jar? I will change my review after this problem is fixed because app is useless right now.
4 people found this review helpful
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meifray
December 5, 2025
It will be nice to have a toggle setting that totally disabled edit mode, because I am just trying to read some code on bus, not actually editing.
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Tim Vinson
November 7, 2022
Cannot detect .java files at all. Useless app!
4 people found this review helpful
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What’s new

Performance is improved