Playground project to learn more about the Mach-O file format.
swift run MachO-Reader <path-to-binary>
You should see a similar output: 
Mach-O implementation details can be in Xcode's folder. In my case this is the path:
/Applications/Xcode-System.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk
These are some useful relative paths:
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Create an optionset for MachOHeader.flags.
Flag examples:
23 Dec 28, 2022
0 Nov 30, 2021
0 Dec 29, 2021
8 Nov 3, 2022
0 Aug 11, 2022
51 Dec 1, 2022
6 Jan 26, 2022
151 Nov 11, 2022
2 Jan 22, 2022
#define MH_OBJECT 0x1
#define MH_EXECUTE 0x2
#define MH_FVMLIB 0x3
...
#define MH_DYLIB_IN_CACHE
SwiftPlantUML Generate UML class diagrams from swift code with this Command Line Interface (CLI) and Swift Package. Use one or more Swift files as inp
MachO file viewer/editor for Windows, Linux and macOS. Heuristic scan String viewer Hex viewer Disasm viewer(x86/64,ARM,PPC,m68k) Entropy viewer Hash
?? X-BundleIcon This is a command line tool to extract an app icon. this sample will extract the icon 16x16 from Safari app. xbi com.apple.Safari 16 /
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Thes are some swift command line apps I use to hack on my roto baseball league. No warranty or claim of usability what-so-ever. This represents work I
A reverse engineering tool to restore stripped symbol table and dump Objective-C class or Swift types for machO file.
Swift-QOI Swift implementation of the QOI Format. Contains extensions for AppKit and UIKit to integrate into your projects with ease. Documentation //
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505 Dec 20, 2022
3 Sep 1, 2022
13 Dec 31, 2022
0 Nov 4, 2021
67 Dec 27, 2022
18 Oct 21, 2022
39 Dec 31, 2022
1 Oct 15, 2021