Category Overview

Archive File Extensions

Archive file extensions are used to package, compress, encrypt, or transfer one or more files. Browse the formats below to identify an archive and find software that may extract, create, inspect, or convert it.

2
Archive Extensions
Category Guide

How to open archive and compressed files

Archive formats differ in compression, encryption, multi-part support, and platform compatibility. Scan unknown archives before extracting them, avoid opening unexpected executable content, and use a trusted extraction application.

Filter Extensions

Filter this category by the first letter of the extension.

2 Archive Extensions Available
.XAPK

Extended APK

XAPK is a file format used to distribute Android applications, especially those that are large or require additional resources beyond w...

Archive
.XPI

Mozilla Extension Package

An XPI file is a compressed archive used by Mozilla-based applications like Firefox, Thunderbird, and SeaMonkey to distribute and insta...

Archive