Hex Editor - Viewer
Edit & Analyze Binary Files
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Edit raw hex data, search bytes, inspect files, convert encodings, compare data and analyze binary content in one toolkit.
"Hex Editor is built around precise hexadecimal editing rather than treating file inspection as an afterthought.
Core search language includes hex editor, binary editor, hexadecimal editor, binary file, byte editor.
Open a file, move through its byte data, search for a value or text sequence, copy what you need, change the required bytes, and save the result.
Use the editor when a normal document viewer cannot show the actual bytes stored inside a file.
Byte-level searching helps locate known signatures, strings, offsets, markers, or values without manually scanning an entire file.
File Info gives you a quick view of basic file details before you begin deeper inspection.
File Type Detector helps identify a file from its content when the extension is missing, unusual, or not enough for your workflow.
Metadata Inspector provides another layer of context for understanding information carried by a file.
Bit Inspector lets you move below the byte level and examine individual bits when binary representation matters.
Hex Calculator is useful for hexadecimal arithmetic, offsets, values, and other low-level calculations.
Byte Converter provides quick conversions when you need to move between byte-oriented values while analysing data.
Text-Hex connects readable text with hexadecimal representation so you can investigate how characters appear in raw data.
Encoding Converter helps you inspect data across supported character encodings instead of guessing how a byte sequence should be interpreted.
Base64 Converter gives you a dedicated way to encode or decode Base64 data during technical investigations.
String Scanner helps reveal readable text embedded inside binary content and can speed up an initial inspection.
Hash Generator provides hashes for data checks and technical workflows where a repeatable fingerprint is useful.
Checksum Tool supports checksum-oriented verification when you need to compare calculated values with expected data.
Compare Files helps you identify differences between two files instead of relying on visual inspection alone.
Entropy Analyzer provides a statistical view that can help you recognise changes in data characteristics across binary content.
Byte Statistics summarises byte-level patterns so you can understand data distribution without reading every value individually.
These tools work together for reverse engineering workflows, debugging, file inspection, data recovery preparation, protocol investigation, and general developer work.
Hex Editor can also be useful when you need to confirm a small binary change, investigate an unknown file, or validate data before moving it elsewhere.
Import your file into the toolkit, inspect the relevant region, make only the required edit, then save the resulting file for your next step.
The app keeps common binary utilities close to the editor so you can move from editing to analysis without changing applications.
Search, copy, inspect, convert, compare, calculate, and analyse from one mobile workspace.
Free access provides limited usage, while Pro is designed for users who need unlimited Hex editing.
Hex Editor does not replace specialised forensic or reverse-engineering suites; it provides a practical mobile toolkit for everyday hexadecimal and binary work.
Use the editor for focused byte changes and use the supporting tools when the surrounding data needs more context.
Whether you are checking a binary structure, looking for a string, comparing versions, or validating a checksum, the workflow stays centred on the file data itself.
The interface is designed for direct access to low-level information without requiring a separate desktop utility for every small inspection task.
Use it when a binary file needs a small, deliberate change rather than a complete rewrite.
Inspect hexadecimal offsets when you need to understand where a value occurs in a file.
Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/"
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Performance improvements and bug fixes for a smoother editing experience
The developer, Nirali Kosiya, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Nirali Kosiya
- Size
- 50.8 MB
- Category
- Developer Tools
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Contains
Advertising
- In-App Purchases
Yes
- Lifetime Hex-Edit $49.99
- Yearly Hex-Edit $19.99
- Monthly Hex-Edit $2.99
- Weekly Hex-Edit $0.99
- Copyright
- © Hex Editor - Viewer 2026