A .so (Shared Object) file is a compiled library containing functions and data that can be shared by multiple programs simultaneously. Because these files are written in languages like C or C++ and then compiled into architecture-specific machine code (such as ARM or x86), they are inherently "opaque." Unlike interpreted scripts, you cannot simply open them in a text editor to see how they work. How Online Decompilers Work
The use of online decompilers is common in several professional and hobbyist fields: Lib.so Decompiler Online
Decompiling (Shared Object) files—the Linux and Android equivalent of Windows RetDec (WBT) : Based on the LLVM-driven Retargetable
Online Disassembler (ODA): Focuses on quick architectural analysis and supports a vast array of processor types. Lib.so Decompiler Online
RetDec (WBT): Based on the LLVM-driven Retargetable Decompiler, excellent for complex Linux shared objects. Limitations and Challenges