Tools › File tools › ZIP Content Viewer
See what's inside a ZIP file — names, sizes, and folder structure — without extracting it. Pull out just the files you need.
Your ZIP file is never sent to a server (analyzed in your browser)
How to use
- Choose the ZIP file you want to inspect — the contents list appears without extracting anything.
- Filter by file name, or pull out an individual file on the spot.
- With a filter applied, "Download shown files as ZIP" saves just that subset as a new ZIP.
How it sees inside without fully extracting
A ZIP file stores a directory-like index at the end, listing every file's name, size, and location within the archive. This tool reads just that index to build the list — it isn't decompressing every file's actual contents, which is why even a large ZIP lists quickly. Handy when you just want a peek, or need one specific file, without extracting the whole thing.
FAQ
Is my ZIP file uploaded to a server?
No. Reading the archive and extracting files both happen entirely in your browser.
Can I open a password-protected ZIP?
Not currently. If loading fails, that will be shown.
What if there's a ZIP or folder inside the ZIP?
Folder structure is shown as full paths, and any nested ZIP file appears as a single file in the list (its contents aren't expanded automatically).
Does this work with large ZIP files?
Listing itself is fast since it only reads the index. Extracting individual files or bulk-downloading a filtered set does decompress real data, so that part can take longer with many or large files.