Extract a Windows CAB archive into its files locally - no upload, right in your browser.
Running locally on your device ...
Running locally on your device ...
0%
Your files never left your device
No. Everything runs in your browser - your file never leaves your device. How this is verifiable
CAB (Cabinet, .cab) is Microsoft's container format for compressed files, common in Windows drivers, older installer packages and update bundles. A CAB can hold one or several files compressed with MSZIP or LZX.
Extraction runs locally via libarchive (WebAssembly, in the browser) - no Windows tool to install, no upload, offline too. This lets you open CAB packages even on macOS, Linux or a phone, where there is otherwise no native tool for them.
Typical case: a downloaded Windows driver or an old installer package arrives as .cab and you only want to inspect the one contained file, without running the whole setup. Here you pull the content out directly.
| Input formats | CAB |
|---|---|
| Output format | ZIP |
| Batch processing | No |
| Processing | Locally in your browser (WebAssembly) |
| File upload | None |
Limitations: Some very old or multi-part CAB chains (several .cab files in sequence) are read only individually, not automatically chained together. Folder structure is flattened on download (file names only).
No. The CAB is extracted entirely locally in the browser.
No, the tool runs in any current browser, including on macOS, Linux or a phone.
Usually from Windows driver packages, older installer programs or update bundles.
Use "All as ZIP" to get the extracted files bundled.