> ## Documentation Index
> Fetch the complete documentation index at: https://docs.qomicex.top/llms.txt
> Use this file to discover all available pages before exploring further.

# Downloads

## Downloads

Every download task (game installation, mods, modpacks, updates) shows up in the Downloads (Download Center), with parallel execution, pausing, and live progress.

## Interface

Click **Downloads** in the sidebar to open it:

* **Live progress**: each task shows its speed, progress bar, and completed size against total size
* **Parallel tasks**: multiple tasks download at once without blocking each other
* **Cancel a task**: cancel directly from the task card

## Download acceleration

The Launcher (Launcher)ships with several acceleration mechanisms (Settings → Download settings (Download settings)):

| Setting | What it does |
| :- | :- |
| **Download threads** | Concurrent connections per task, 64 by default. Lower it on a poor network |
| **File chunk threads** | Splits large files into chunks and downloads them in parallel |
| **Download timeout** | Timeout for a single request, in seconds |
| **HTTP/3** | Experimental; enables HTTP/3 transport for CDNs that support it |
| **Automatic download source selection** | Automatically speed-tests and switches between official sources and QML mirrors |

When downloads are slow or failing, try this first: turn on the matching automatic-selection switch. For the mirror architecture and path mapping, see [Download mirrors](https://docs.qomicex.top/en/guide/mirror.md).

## Naming resource files

You can customize the naming format for downloaded resources such as mods (Settings → Download settings → File naming). Supported combinations include:

* `localized-name-version` / `version-localized-name` / `localized-name` / `original-name`, and more

Pick whichever matches the way you organize your mod folder.


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