Free during beta

The cable box experience
for IPTV

A desktop TV guide that puts the EPG first. Connect via Xtream Codes or M3U, browse 50,000+ channels, set reminders, and surf channels โ€” all with your keyboard.

Cathode EPG Guide

Everything you need in a TV guide

Built for IPTV power users who want the familiar cable box experience on desktop.

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Guide-First Design

Browse 50,000+ channels in a familiar TV guide grid. Color-coded categories, quality badges, and channel logos at a glance.

Guide-First Design
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Quick Tune

Press / or Ctrl+Space to instantly search and start watching. Smart scoring prioritizes your favorites and recently watched channels. Open with no query to see your recent channels for zero-keystroke switching.

Quick Tune
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Mini Guide Overlay

Browse channels without leaving what you're watching. Navigate programs with arrow keys, see channel details, now playing, and up next โ€” all in one overlay.

Mini Guide Overlay
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Multi-Account

Connect multiple IPTV providers, M3U playlists, or free channels. Each account gets isolated favorites, reminders, and guide data. Switch instantly from Settings.

Multi-Account

And so much more

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Smart Reminders

Follow shows and get notified when they air. Set one-time reminders or follow recurring shows across the guide.

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Keyboard-First

30+ shortcuts for power users. Quick Tune, channel surfing, mini guide, fullscreen โ€” navigate everything without a mouse.

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Powerful Filters

Favorites, Recent, Guide, HD+, search, and category filters. Recent sorts by most recently watched.

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Easy Onboarding

Get started in 60 seconds. Connect via Xtream Codes, M3U playlist URL, or browse free channels.

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5 Themes

Dark, OLED Black, Midnight Blue, Emerald, and Light. Pick what suits your setup.

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HEVC Support

Full H.265/HEVC playback with automatic codec handling. No extra software needed.

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Channel Surfing

Arrow keys to flip channels, P for previous, Now/Next info bar on every switch.

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Multi-Audio & Subs

Switch audio tracks and subtitles on the fly. Quality selector for manual bitrate control.

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Fallback Servers

Add multiple server URLs with automatic failover. Test connections during onboarding.

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EPG Caching

Guide data cached locally for instant startup. Background refresh keeps it fresh.

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Export Everything

Export and import your favorites. Native file dialogs, no data lock-in.

See it in action

EPG TV Guide

Full EPG grid with 50k+ channels

Mini Guide Overlay

Browse channels while watching

Video Player

Clean player with Now/Next info

Quick Tune Search

Quick Tune โ€” search and play instantly

Onboarding Wizard

Get started in 60 seconds

Filters and Search

Powerful filtering and search

Settings and Themes

5 built-in themes

Reminders

Smart reminders and notifications

Keyboard Shortcuts

30+ keyboard shortcuts

Get started

Cathode is free during the beta. Available for Windows, macOS, and Linux.

Windows

.exe installer · 64-bit

Download
macOS

.dmg · Apple Silicon

Download
Linux

.deb · 64-bit

Download

Supports Xtream Codes API and M3U playlist URLs. Or try free channels with no provider needed.
Windows 10 or later. WebView2 runtime required (included in Windows 11).