Ext Decoder
Executable / Installer

.deb — Debian Package

The software package format used by Debian, Ubuntu, and other Debian-based Linux distributions.

Commonly opened with
  • apt / dpkg (command line)
  • GDebi
  • Software Center (GUI)
Supported platforms
  • Linux
Editable?
Not really — it's a runnable or packaged format
Viewable without special tools?
Not directly — needs the right app
Commonly converted to
  • .rpm
Inherent format risk
Handle with care
Safety guidance (not a guarantee)

This runs code directly on your system when opened. Only install or run software from sources you trust, and consider scanning it with antivirus software first.

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Frequently asked questions

What is a .deb file?

The software package format used by Debian, Ubuntu, and other Debian-based Linux distributions.

Can I edit a .deb file?

Not directly as text — .deb is a runnable or packaged format, not one meant for manual editing.

Does having a .deb extension mean the file is safe?

No single extension can guarantee that. This runs code directly on your system when opened. Only install or run software from sources you trust, and consider scanning it with antivirus software first. Always consider where the file came from, not just its name.

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