How to Add Addons to Kodi

Updated: April 2, 2026 · Full review · Alternatives · Video Players

Adding extensions to Kodi transforms it from a basic media player into a powerful streaming hub—and it takes just a few clicks.

The process differs slightly depending on whether you're pulling from the official repository or sideloading third-party sources, but the core method stays the same. Here's how to add addons to Kodi using both approaches.

Official Repository Method

This is the safest route. The official Kodi addon repository is built in and vetted by the development team.

Navigate to the Addons Section

Open Kodi and head to Add-ons in the main menu (left sidebar). Select the box icon in the top-left corner—this opens the addon browser. You're now in the official repository.

Browse and Install

Search for what you need: weather widgets, visualizers, streaming services, or tools to organize your media center software setup. Highlight your choice and press Install. It downloads and activates automatically. No restart required for most extensions.

Verify Installation

Return to Add-ons > My add-ons to confirm it's there. You can enable, disable, or uninstall from this menu anytime.

Adding Third-Party Sources

Some extensions live outside the official repository. This method requires more caution but opens access to specialized tools.

Enable Unknown Sources (First Time Only)

Go to Settings > System Settings > Add-ons > toggle Unknown sources to ON. This permission persists—you only set it once. Warning: only add sources you trust completely. Malicious extensions can compromise your system.

Add the Source URL

In Add-ons, select the box icon again, then choose Install from zip file or Install from repository. Pick the latter if you have a repository URL. Paste the source link and name it clearly (e.g., "Custom Streaming Repo"). The system catalogs it for future browsing.

Install from the New Source

Return to Add-ons and you'll now see your custom source listed. Open it, browse available extensions, and install the same way as the official repository.

Pro Tip: Before installing any third-party extension, check the addon's last update date. Abandoned extensions often break after Kodi updates. Look in the addon details—if the version number is months old, it's probably dead weight.

Updating and Managing Extensions

How to add addons to Kodi matters less than keeping them current. Enable automatic updates in Settings > System Settings > Add-ons > Automatic updates. This prevents playback failures caused by outdated code.

Remove unused extensions regularly—they consume RAM and slow startup. Go to Add-ons > My add-ons, select any extension, and hit Uninstall.

Platform-Specific Notes

The process is identical across Windows, macOS, Linux, and Android TV. Fire TV and Raspberry Pi users follow the same steps—the interface looks the same. iOS requires a workaround since Apple restricts sideloading; you'll need to learn about platform-specific installation methods if targeting Apple devices.

What to Install First

Start with essentials: a weather widget, subtitle service (OpenSubtitles), and a visualization addon if you stream music. Then add streaming extensions based on your needs. For video playback issues, check format compatibility and codec troubleshooting guides.

Why This Matters

How to add addons to Kodi is the gateway to customization. Without extensions, it's just a file browser. With them, it becomes a complete media hub. The open source foundation means the community builds what users actually want—no bloat, no forced features.

Stick to official sources when starting out. Once comfortable, trusted third-party repositories add incredible depth. Just respect the safety toggle and update regularly.