A tool to select chunks from Minecraft worlds for deletion or export.
Publisher’s description
What is MCA Selector?
MCA Selector is an open-source launchers & mod program for Windows from Querz. It ranks 40th by popularity among launchers & mods in this catalogue. It is written in Java. Besides Windows, it is available for Linux.
Installation and requirements
Official installers exist for 64-bit as EXE (Inno Setup). The installer supports unattended (silent) installation.
Popularity and file types
The source code on GitHub (Querz/mcaselector) has 4,937 stars. Similar programs include Vortex, LOOT and Mod Organizer.
Project description on GitHub: “A tool to select chunks from Minecraft worlds for deletion or export.”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Documented silent install
- Also runs on Linux
Cons
- No native ARM64 build
In short: MCA Selector is an open-source launchers & mod tool for 64-bit PCs. Administrators can deploy it unattended.
Key features
- Top-down map view — visual overview of regions and chunks for quick navigation and selection.
- Customizable overlays — display per-chunk values as color gradients with configurable min/max to visualize world data.
- Dimension switching — open/edit Overworld, Nether, and End (DIM-1/DIM1) region folders.
- Select/edit chunks individually or in groups
- Powerful chained filters — select chunks/regions by data version, last updated time, player inhabited time, coordinates, modification date and more (even scripting custom filters); multiple conditions can be combined for precise queries.
- Chunk Editor — view and edit the full NBT structure of a chunk, including POI and entity data; supports rename, add, delete, and drag‑and‑drop moves.
- Easy chunk import/export — copy chunks from one world to another.
- NBT Changer — modify specific NBT values directly in world files.
- Chunk regeneration (delete to let Minecraft regenerate with new terrain)
AppStream · Flathub
Is MCA Selector safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
FBF96D170CC7243BA5D19311B6ADF05C609C2A7EC25CA7E6991AD6FDDDCD71E3· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 2.8Latest | June 15, 2026 | — | 64-bit EXE (Inno Setup) |
Install from the command line
Silent install ›winget install --id Querz.MCASelector -emcaselector-2.8-setup.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-Related guide: How to use winget: install and update apps
Also for other systems
flatpak install flathub io.github.Querz.mcaselectorInformation
- Publisher
- Querz
- Category
- Launchers & mods
- Licence
- MIT
- Price
- Free
- Source code
- github.com/Querz/mcaselector
- Written in
- Java
- Content rating
- All ages
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- EXE (Inno Setup)
- Other platforms
- Linux
- Version
- 2.8
- Released
- June 15, 2026
- Added to the catalogue
- August 31, 2026
- Versions listed
- 1
- GitHub stars
- 4,937
- GitHub forks
- 237
- Website
- github.com
- winget ID
- Querz.MCASelector
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is MCA Selector free?
Yes. MCA Selector is open-source software under the MIT licence.
Is MCA Selector safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install MCA Selector with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can MCA Selector be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does MCA Selector run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
What are alternatives to MCA Selector?
Vortex, LOOT, Mod Organizer, SteamCleaner and Achievement Watcher. The alternatives page compares them.
