BinEd vs Q22

BinEd is a free, open-source binary and hex viewer and editor written in Java. It shows data as hexadecimal codes and text, with binary, octal, and decimal modes. Editing supports Unicode and other character sets, insert or overwrite modes, text or hexadecimal search with highlighted matches, and undo and redo. The maker says the editor supports files up to exabytes; on Android, that capacity is qualified as partial file mode. BinEd runs on desktop platforms supporting Java 8 or later, and is also available as an Android APK and browser demo. The project uses Apache License 2.0, though additional addons may have different licenses. Listed integrations include NetBeans, IntelliJ, Eclipse, JDeveloper, BlueJ, jEdit, Autopsy, and Ghidra. The feature list marks byte-for-byte comparison as complete and search/replace as partial in the editor application. The maker also lists possible Java heap-space freezes after many large modifications, possible delta-mode corruption if another application changes files simultaneously, and memory leaks.

Q22 is a free, open-source binary editor for Linux and Windows, and the successor to Catch22 HexEdit for Windows. It opens large binary files and supports cut, copy, paste, insertion, deletion, undo, and redo. Data can be viewed as hexadecimal, decimal, octal, binary, or text, with bytes grouped into 8-, 16-, 32-, or 64-bit values. Structure View expands headers, sections, imports, exports, and symbols in PE and ELF files, and accepts custom Strata .strata definitions. The disassembler handles x86 32-bit and 64-bit, ARM, ARM Thumb, and AArch64, while detecting PE and ELF entrypoints. Bookmarks and highlights retain positions for later use. Clipboard, import, and export formats include raw data, Base64, Intel HEX, Motorola S-records, HTML, C, C++, and assembler-style data. Panels provide file properties, checksums, and string extraction. Themes, palettes, preferences, docked panels, and platform-specific window chrome are configurable.