How to download a YouTube playlist on Windows: select, queue, resume

The short answer

A good playlist download has five properties: you can select exactly which videos you want, the files stay in a predictable order on disk, the queue survives restarts, failures retry gently, and progress is visible per video. Any tool missing one of these will frustrate you on a large playlist — usually around video thirty.

Step by step (with YDM)

1. Paste the playlist URL into YDM's Home page and click Analyze. Every entry is listed with its title and duration before anything is downloaded.
2. Select what you actually want. Tick videos with checkboxes, or type a compact index expression like 1-10, 3,6,8, or 5,9-20 for precise ranges. Invalid indexes get a friendly error, not a silent wrong choice.
3. Choose quality once. The setting applies to the whole batch — see the quality and format guide for what to pick. The default (360p MP4) suits most uses; go higher only if your screen and disk can justify it.
4. Pick a numbering mode. Ascending prefixes (01 - Title, 02 - Title…) keep episodes in playlist order in any file browser; descending puts newest first; normal keeps original titles.
5. Queue it and walk away. The job joins the multi-job queue where you can watch blended progress, speed, and ETA per video.

How many videos at once?

More parallelism is not automatically faster — it's a trade-off between your connection, the server, and your disk. YDM gives you two dials:

• Parallel jobs (default 3, up to 8): how many videos download simultaneously.
• Fragment workers per job: adaptive by default, tuning between 2 and 12 based on measured throughput, with hysteresis so it doesn't oscillate. Conservative (fixed 4) is the gentlest option on fragile connections.

If downloads slow to a crawl, reduce parallel jobs first — one fast video is easier to reason about than three stalled ones. You can also set an explicit speed limit (e.g. 2M) to leave bandwidth for everything else.

When the batch gets interrupted

On a forty-video playlist, interruptions aren't exceptions — they're the plan. Three behaviors matter:

• Resume, don't restart. Partial files continue where they stopped, even after the app is closed or Windows reboots. See why resumable downloads matter.
• Duplicate awareness. If a playlist grows and you re-queue it, a history-aware tool can skip what you already have instead of downloading it twice.
• Disk guard. A batch can quietly outgrow your drive. YDM checks free space before and during every job and pauses with a clear message rather than writing a corrupt file.

Mistakes to avoid

• Downloading whole playlists "just in case." Selection exists for a reason — storage is cheap, but your time finding files isn't.
• Maximum quality everywhere. 4K for a talking-head video costs gigabytes for a difference you'll never see. Match quality to content.
• Keeping original titles for series. YouTube titles often start with emojis or "EP.347" — numbering modes exist precisely because alphabetical sorting of raw titles is chaos.
• Using online converters for playlists. Browser-based converters handle single short clips; they can't resume, can't keep order, and often can't take a playlist URL at all.

After the batch finishes

Finished files land in your save folder (default Downloads), and the History page keeps the last 500 downloads grouped by day with reveal-in-folder and open-in-player actions. If you want the queue to fill itself over time — copying links as you browse and letting clipboard detection offer them — YDM runs from the system tray, so there's nothing to keep open.

Next steps

Read 4K, MP4, MKV or MP3: choosing the right quality and format before your next big batch, or jump into the queue documentation. Ready to try it? Download YDM for Windows — free and open source.