asar7z x app.asar -o ./output_folder
If you regularly work with ASAR files, give Asar7z a try—you might find it replaces your old npx asar commands for good. Note: Asar7z is an independent open-source project. Always ensure you have the right to unpack or modify any third-party ASAR archives, as many Electron apps are proprietary software. asar7z
asar7z pack ./source_folder app.asar --method lzma --level 9 asar7z x app
In the world of modern software development, especially within the Node.js and Electron ecosystems, the ASAR (Atom Shell Archive) format is a common sight. It packages application source code and assets into a single, read-only archive to improve loading performance and simplify distribution. However, working with ASAR files often requires specialized tools. This is where Asar7z comes into play. What is Asar7z? Asar7z is a command-line utility designed to extract and create ASAR archive files. While Node.js provides a native asar module, Asar7z distinguishes itself by being a standalone, dependency-free executable that requires neither Node.js nor npm to function. It leverages high-performance compression and decompression routines, making it a faster and more lightweight alternative for developers, security researchers, and power users who frequently handle Electron apps. asar7z pack
asar7z pack ./source_folder app.asar --method store