Candle Files

GRBL controller application with G-Code visualizer written in Qt

This is an exact mirror of the Candle project, hosted at https://github.com/Denvi/Candle. SourceForge is not affiliated with Candle.

The interactive file manager requires Javascript. Please enable it or use sftp or scp.
You may still browse the files here.

Name	Modified	Size	InfoDownloads / Week
Parent folder
candle-11.2.dmg	2026-02-09	29.6 MB	89
candle-11.2.msi	2026-02-09	18.5 MB	5
candle-11.2-portable.zip	2026-02-09	22.0 MB	7
candle-11.2.deb	2026-02-09	8.5 MB	11
README.md	2026-02-09	452 Bytes	0
Version 11.2 release source code.tar.gz	2026-02-09	7.5 MB	6
Version 11.2 release source code.zip	2026-02-09	9.3 MB	3
Totals: 7 Items		95.5 MB	121

✨ New features

Added G5/G5.1 cubic and quadratic B-spline support (Thanks @kimstik!)
Added copy, paste, cut, undo, redo commands for convenient G-code program editing

⚡ Improvements

Toolpath visualization now updates in the background as you edit the G-code program
Toolpath markers made more visible
Performance, memory usage optimizations

🐛 Bug Fixes

Fixed the modification of the first toolpath point using a heightmap

Source: README.md, updated 2026-02-09

Other Useful Business Software

Fully Managed MySQL, PostgreSQL, and SQL Server Icon

Fully Managed MySQL, PostgreSQL, and SQL Server

Automatic backups, patching, replication, and failover. Focus on your app, not your database.

Cloud SQL handles your database ops end to end, so you can focus on your app.

Try Free

Gemini 3 and 200+ AI Models on One Platform Icon

Gemini 3 and 200+ AI Models on One Platform

Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

Build generative AI apps with Vertex AI. Switch between models without switching platforms.

Start Free

Fully Managed MySQL, PostgreSQL, and SQL Server

Automatic backups, patching, replication, and failover. Focus on your app, not your database.

Cloud SQL handles your database ops end to end, so you can focus on your app.

Try Free

Recommended Projects

CNCjs
A web-based interface for CNC milling controller running Grbl, Marlin,
CNC GCODE Coordinate Transposition Tool
This Python 3.1 tool manipulates the coordinate system of CNC GCODE for machining or engraving. It can Flip X, Y, or Z coordinates, mirror X, Y, or Z coordinates, flip or Mirror both XY coordinates, or insert Z motions into a GCODE file devoid of them.
CNCpad
CNC PAD, is a CNC program with syntax highlighting editor
Rise and Shine LED Clock
Arduino Powered 60 RBG Pixel Clock, with 24h alarm and count down.
dlCAM
Open Source Digital Laboratory - CAM module