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How to burn a DVD-R DL disc
A DVD-R DL holds 8.5 GB — dual-layer write-once for big files that won't fit on a single layer. Here's how to burn one from your browser with cdBurner, using the drive in your own PC.
Quick facts
- Capacity: 8.5 GB
- Type: DVD-R DL
- Dual-layer write-once for big files that won't fit on a single layer.
Step by step
Connect the burn agent
Open onlinecdburner.com. The first time, install the tiny one-time helper so the page can reach your drive — after that it just works.
Insert a blank disc and pick your drive
Put a blank disc in your writer and select it. cdBurner shows the disc type and free space.
Add your files
Click Files or Folder and choose your files. A live gauge shows whether it fits.
Set options and burn
Pick a write speed, keep Finalize on for maximum compatibility, then click Burn disc.
Why cdBurner is different
Most burning apps are bloated installs full of upsells. cdBurner does the whole job from your browser — free, with no toolbars or trialware.
- 100% free — no trial, no watermark, no nag screens.
- Private — files are written locally and never uploaded to a server.
- No bloatware — one small signed helper, not a heavy install.
- Built on Windows' native IMAPI2 engine, so your discs read everywhere.