.xpiTypical support level 2
Inspect XPI Extension Packages Online
XPI is a ZIP-derived package used for Mozilla extensions and commonly contains manifest.json, scripts, locale files and assets. Anyfile lists its structure without installing the extension or executing JavaScript.
Choose a .xpi fileYour file stays on this device
Anyfile reads only the local file you select. Parsing, decoding and rendering happen in this browser tab; the file is not uploaded to Anyfile servers.
What Anyfile can show
- Manifest, script, locale and asset paths
- Entry sizes and compression information
Limits and conditions
- Permissions, signatures and compatibility are not validated
- Extension scripts and native components are never executed
Need deeper capabilities?
7-Zip — Use an archive utility when you need to extract, verify or change package contents.
Independent suggestion; no partnership or endorsement is implied.
IMPLEMENTATION
Viewers responsible for this format
Common question
Can an XPI affect my browser when opened here?
No. Anyfile does not pass the file to the extension manager and only reads archive metadata.