TraceLens -Source Code Browser

[TraceLens - Mobile Source Code Browser & Viewer]

TraceLens is a powerful mobile code browser and source code viewer for Android that helps you browse and analyze large-scale C++, Java, and Python projects quickly and efficiently.

With 100% local offline analysis, TraceLens never sends your source code to any external server. You can safely review enterprise codebases and personal projects on your device without worrying about information leakage.

🛠️ Detailed Features

1. Smart Code Navigation and Symbol Analysis
• Project Symbol Search: Instantly search definitions of classes, functions, variables, and more across the entire project.
• Go to Definition & Find References: Tap a symbol in the code to jump directly to its definition or find all references across the project.
• Function Outline: View the list of functions in each file and quickly filter them to jump to the one you need, even in long source files.
• Header/Source File Jump: Quickly move between related header files (.h) and source files (.cpp), especially for C++ projects.

2. Powerful Code Viewer with Editor-like Convenience
• Quick Open: Open any file instantly by typing part of its file name or path.
• In-file Search: Search keywords within the currently opened file and move easily between previous and next matches.
• Bookmarks & Recents: Tap a line number to toggle bookmarks and quickly reopen recently viewed files.
• Go to Line: Jump directly to a specific line number, even in very large source files with tens of thousands of lines.

3. Customizable Viewing Experience
• Syntax Highlighting Themes: Choose from developer-friendly themes such as VS Code Dark, GitHub Light, and Monokai for more comfortable code reading.
• Adjustable Font Size: Change text size in real time to match your reading preference.
• Tab Width Settings: Customize tab width to fit your project's coding style.

4. 100% Local Offline Security
• Your source code is never uploaded to any external cloud or server. TraceLens builds its own indexing database entirely on your device using a high-performance local parser, and works perfectly even without a network connection.

5. Flexible Access Model
• Watch a short rewarded ad to unlock all premium features for free for 6 hours.

👨‍💻 Who is TraceLens for?

• Developers who need to urgently review or verify code while commuting or traveling.
• Engineers working in highly secure or offline environments where cloud-based tools are strictly prohibited.
• Anyone looking to easily grasp the architecture of C++, Java, or Python projects right from their mobile device.
• Students and programmers in need of a fast, reliable, and dedicated mobile code viewer rather than a heavy IDE.