HexViewer APK

HexViewer APK Download v1.60.00 (Latest Version) for Android

v1.60.00 11 MB Development Updated Nov 12, 2026
⬇ Download APK v1.60.00

HexViewer APK is a specialized application that enables users to view files in a hexadecimal format on their Android devices. This tool is particularly handy for programmers and developers who need to analyze or modify files that do not have a standard application associated with them.

HexViewer APK screenshot

About HexViewer APK

HexViewer serves as a hexadecimal file viewer for Android smartphones and tablets. It allows users to open any file, regardless of whether there's a corresponding app for it. Ideal for technical users, this application provides significant functionality for inspecting file content at the byte level, which is essential for tasks like debugging or reverse engineering.

The core functionality of HexViewer lies in its ability to display file information in both hexadecimal and plain text formats. Users can easily modify content in hexadecimal format, which is beneficial when analyzing files for development purposes or security assessments. This app's versatility makes it a valuable tool for anyone dealing with raw file data.

One notable feature of HexViewer is its optional entropy highlighting. This assists users in visually identifying random-looking data within files, making it easier to spot potential sensitive content like passwords or encryption keys. The app's capacity to serve a niche audience, such as data analysts or cybersecurity experts, adds to its overall appeal.

Key Features of HexViewer APK

  • Users can open any file type, even those lacking an associated Android application, granting greater flexibility in file handling.
  • The content of files can be displayed either in hexadecimal or plain text, accommodating various analysis needs for different users.
  • Modifications can be made directly in the hexadecimal content, allowing for precise edits or analysis of raw data.
  • There is a search function available within the opened file, usable in both hexadecimal and plain text modes for quick data retrieval.
  • Entropy highlighting in the hexadecimal view enables users to easily identify sections of random-looking data, aiding in analysis.
  • The application's lines are color-coded based on computed Shannon entropy, which paints a clearer picture of the file's content variability.

HexViewer APK Information

App Name HexViewer
Package fr.ralala.hexviewer
Version 1.60.00
Size 11 MB
Requires Android 6.0 and up
Category Development
Developer N/A
License GPL-3.0-or-later
Source F-Droid
Last Updated November 4, 2026

Download HexViewer APK v1.60.00

How to Install HexViewer APK on Android

  1. Download the HexViewer APK file from a reliable source, such as the F-Droid repository.
  2. Before installation, allow your device to install applications from unknown sources in the security settings.
  3. Navigate to your device's file manager, and locate the HexViewer APK file you downloaded.
  4. Tap the downloaded file to start the installation process and follow the on-screen prompts.
  5. Once installed, open the app and explore its features for your file analysis needs.

Pros and Cons

Pros

  • Offers a unique capability to view and modify files in hexadecimal format, appealing to technical users.
  • The search functionality enhances user experience by providing easy access to specific data within files.
  • Entropy highlighting and color-coded lines allow for effective data analysis and quick detection of anomalies.
  • Compatible with a wide range of file formats, making it versatile for various technical applications.

Limitations

  • Recent file lists do not update with new locations due to Android permissions, making navigation a bit cumbersome.
  • The app may require sideloading since it is not commonly available on mainstream app stores, potentially raising security concerns.
  • Users need to rely on 'save as' for file management, which may not be intuitive for all types of users.

Who Is This App For?

HexViewer is tailored for developers, data analysts, and anyone involved in file analysis or modification. It suits those who require deeper insights into file structures and raw data.

Looking for similar apps? Browse more Development apps or see all Android apps on APK2GO.

Frequently Asked Questions

What is HexViewer used for?

HexViewer is designed for viewing and modifying files in hexadecimal format on Android devices. It’s particularly useful for developers and technical users who need to inspect files that do not have dedicated applications.

Is HexViewer free to use?

Yes, HexViewer is available for free, allowing users to download and utilize its features without any financial commitment.

Can I trust the HexViewer APK file from external sources?

While the app is freely available, it's crucial to download the HexViewer APK from reputable sources like F-Droid to minimize security risks associated with unknown file origins.

How do I use HexViewer for file analysis?

After installing HexViewer, you can open any file directly within the app. You can then modify its content in hexadecimal format and utilize the search feature to find specific data.

Does HexViewer support large files?

The app can handle files of varying sizes, although performance may vary based on the device's processing capabilities and memory conditions.

Official page: HexViewer official website / source

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