Chunkstone 1.7.0
Chunkstone 1.7.0
Chunkstone 1.7.0 is the first official native Windows x64 release: a local desktop toolkit for mapping, pruning, repairing, optimizing, converting, inspecting, and publishing Minecraft worlds.
Choose a download
Chunkstone-Setup-1.7.0-x64.exe- recommended installer with update detection, Start Menu integration, optional desktop shortcut, and uninstaller.Chunkstone-1.7.0-Portable-x64.zip- portable build; extract the entire archive before startingChunkstone.exe.SHA256SUMS.txt- official checksums for both packages.
Warning
Close Minecraft and other world editors, work on a copy, and maintain an independent tested backup. Pruning, repair, conversion, record deletion, and NBT editing can permanently change a world.
Highlights
- View Bedrock terrain through a viewport-driven map with coordinate navigation, hover details, grids, overlays, and closer block detail.
- Draw, move, resize, save, reload, and remove protected or explicit-prune regions.
- Prune outside protected regions or remove only selected chunks using modal progress and backup workflows.
- Scan supported chunk payloads without modifying them, display exact corruption reasons, and remove confirmed malformed chunks for Minecraft regeneration.
- Browse supported Bedrock NBT, preview saved maps and structures, export
.mcstructure, and delete selected records after backup. - Track locally observed player NBT changes and notify after a configurable 30-day threshold.
- Perform best-effort Java and Bedrock conversion through the bundled local Chunker runtime.
- Preview and publish self-contained offline web maps with dimensions, crop bounds, grids, markers, overlays, presets, and ZIP output.
Audited runtime
This release uses nbtlib and Chunkstone's first-party adapter over the vendored BSD LevelDB code. The packaged tree was checked to ensure the previously restricted Amulet runtime is not present. Redistributed license texts are included in both packages.
Checksums
ad648b75e2be8116aaacbb49bd735a5c529fc4ad5ee9bcf54ecc1cb0fe7e4f6a Chunkstone-Setup-1.7.0-x64.exe
b5d09f1fe18efff0e8716068a76c3778b020063e59019b4ff4bd76e94f724d37 Chunkstone-1.7.0-Portable-x64.zip
These packages are currently unsigned and may trigger Microsoft Defender SmartScreen. Download only from this official release and verify the SHA-256 checksum.
Read the User Guide, Troubleshooting Guide, and full release notes.
Chunkstone is an independent, unofficial project and is not affiliated with Mojang Studios or Microsoft.
