How to open a .EGG file online
No extra software to download or install.
Pick your .EGG file
Drag it in or click to choose it. We read its contents list first, so it opens right away without unpacking everything.
Browse what's inside
See every file with its size, how much it's compressed and its date, and search by name across all the folders.
Preview or download
Click a file to preview text or images, or save just that one. Need everything? Download it all as a single ZIP.
About .EGG files
What a .EGG file is, and what's inside it.
An EGG file is a compressed archive created by ALZip, a Korean compression tool from ESTsoft, similar to ZIP or RAR but common mainly in South Korea. To open it, use Bandizip (free, Windows and macOS) or ALZip. To share with people who lack these tools, extract the contents first and re-compress to ZIP.
Programs that open .EGG files
| Full name | ALZip EGG Compressed Archive |
|---|---|
| Developer | ESTsoft Corp. (South Korea) |
| First released | 2007 (ALZip; succeeding the older ALZ format) |
| Category | Archives |
| MIME type | application/octet-stream |
| Signature | 45 47 47 41 "EGGA" - EGG archive header magic |
Related viewers
Found something inside the archive? Open it here.
Do I have to unpack the whole .EGG file?
No. The viewer reads its table of contents first and only unpacks a file when you click it. That works even with multi-gigabyte archives, because we read just the bytes we need.
Can I open password-protected archives?
Yes, for ZIP (ZipCrypto and AES) and 7Z. You'll be asked for the password,. We can't recover forgotten passwords.
Is my .EGG file uploaded anywhere?
No. The code that unpacks the file is downloaded once and then reused.
Why does a .docx or .apk open as an archive?
Because they are ZIP archives under the hood. Office documents, Android apps, Java programs and EPUB books all use ZIP as their container.
What about split archives (.001, .z01, .part1.rar)?
Multi-part archives need all their parts. Today you can open the first part to see the file list; joining parts is on our roadmap.
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