Java Compiler

Name: Java Compiler
Author: Anvaysoft

4.0.5

Play Protect

Anvaysoft

500K+ installs

Download APK

Run Java Programs

Java Compiler: Java code editor with camera code import

By Priya Raghavan

Senior reviews editor

Color-coded Java syntax in the code editor
Row of frequently used symbols above the keyboard
Copy, paste, undo, redo and share from a tools bar
Custom shortcuts added to the tools bar
Cursor navigation controls for moving through code
Camera scan that imports code from paper or whiteboards

What this Java editor is for

Java Compiler is an Android app for writing, editing and running Java programs on a phone or tablet. The listing says it is meant for both beginners and experienced developers, and its summary describes it as a way to run Java programs.

Most of the app is built around the code editor, with extra controls for typing, editing and moving through code. A camera feature can also bring in code that exists only on paper or a whiteboard.

Typing and reading code in the editor

The editor colors keywords, text and other parts of the code differently, so the structure of a program is easier to read at a glance. The listing presents this as a way to tell the parts of a program apart.

A fixed row of frequently used symbols sits with the editor so common characters take fewer taps to reach. The listing says this cuts down on keystrokes while typing code on a touchscreen.

Editing and moving through code

The tools bar holds copy, paste, undo, redo and share, so these actions do not need the system menu. Users can add their own shortcuts to the bar to match how they work, according to the listing.

A separate navigation control moves the text cursor through the code. The listing describes this as the way to get around longer programs without dragging the cursor by hand.

Importing code from paper with the camera

The scan feature uses the device camera to read code from a photo or live view and import it into the editor. The listing names textbooks, whiteboards and printed documents as the sources it is meant for.

This removes the need to retype a snippet from a book or a board. Once imported, the code can be edited and run like anything typed directly into the app.

What's new

Aug 12, 2026

Introducing Java Compiler 4.0!

Save your projects securely on the cloud
Share your projects publicly with ease
Editor preferences now saved per user
App settings personalized and synced for each user

About this APK

The build we hold is Java Compiler 4.0.5 (APKS split bundle) for Android 7.0 and up.

Version: 4.0.5; 65
Requires Android: 7.0+
Size: 23 MB

Package ID: com.techbajao.javacompiler
Format: APKS split bundle
Malware scan: Google Play Protect
Permissions: 13 declared
Signed by: CN=Android, O=Google Inc.
Certificate SHA-256: 128ca98295f43a4d5bf7eaa4c848a2e3c2b2923cf639642909dfa556d381222e