Apps similar to Binary Ninja include HxD, which is free. Other options are Ghidra, x64dbg, IDA and GNU Project Debugger. You're spoiled for choice with Decompilers like Binary Ninja: we list more than 25 alternatives for Windows, Linux, Mac, Android and the web.
Okteta is a simple editor for the raw data of files. This type of program is also called hex editor or binary editor. The data is displayed in the traditional view with two columns: one with the numeric values and one with the assigned characters.
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dnSpyEx is an unofficial continuation of the dnSpy project which is a debugger and .NET assembly editor. You can use it to edit and debug assemblies even if you don't have any source code available. Main features:
Malcat is a feature-rich hexadecimal editor / disassembler / decompiler for reverse engineers and malware analysts. It has support for many file formats and CPUs, can scan for signatures, decrypt/decompress data, diff files and run python scripts.
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Bless is a high quality, full featured hex editor. It is written in mono/Gtk# and its primary platform is GNU/Linux. However it should be able to run without problems on every platform that mono and Gtk# run on.
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dnSpy is a debugger and .NET assembly editor. You can use it to edit and debug assemblies even if you don't have any source code available.
angr is an open-source binary analysis platform for Python. It combines both static and dynamic symbolic ("concolic") analysis, providing tools to solve a variety of tasks.
BinEd is a hex editor tool, which allows to directly browse and edit content of any file or binary data.
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![c[ode]clap icon](https://img.alternativeto.net/icons/140/jpeg/codeclap_157787.png){kind=icon}
codeclap is a cross-platform source-level x64 debugger which strives to supercharges the debugging experience on all platforms by not being "in the way." All supported platforms are considered equal and should provide a comparable debugging experience as long as...
![c[ode]clap screenshot 1](https://img.alternativeto.net/s/309x197/jpeg/codeclap_252734_full.png)
![c[ode]clap screenshot 1](https://img.alternativeto.net/s/309x197/jpeg/codeclap_569290_full.png)
![c[ode]clap screenshot 2](https://img.alternativeto.net/s/309x197/jpeg/codeclap_589546_full.png)
![c[ode]clap icon](https://img.alternativeto.net/icons/40/jpeg/codeclap_157787.png){kind=icon}
Hiew (short for Hackers view) is a popular console hex editor for DOS and Windows written by Eugene Suslikov (sen). Amongst its feature set is its ability to view files in text, hex and disassembly mode.
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![c[ode]clap icon](https://img.alternativeto.net/icons/280/avif/codeclap_157787.png){kind=icon}
![c[ode]clap icon](https://img.alternativeto.net/icons/140/avif/codeclap_157787.png){kind=icon}
![c[ode]clap screenshot 1](https://img.alternativeto.net/s/618x394/avif/codeclap_252734_full.png)
![c[ode]clap screenshot 1](https://img.alternativeto.net/s/618x394/avif/codeclap_569290_full.png)
![c[ode]clap screenshot 2](https://img.alternativeto.net/s/618x394/avif/codeclap_589546_full.png)
![c[ode]clap icon](https://img.alternativeto.net/icons/70/avif/codeclap_157787.png){kind=icon}
