Rigid grid structures, ideal for heavy mechanical parts with wide overhangs.
When to use 4.6.4 vs newer FlashPrint versions
Version 4.6.4 is often sought by users with older Flashforge printers (like the Dreamer or Finder series) who prefer the interface or feature set of the "Version 4" era before the major overhaul to Version 5.
Once you've downloaded the correct file for your OS, follow this straightforward installation process:
Tip: Use the tool to click and delete unnecessary supports generated by the automatic system. This saves time and material. Troubleshooting Common Issues in Flashprint 4.6.4 Software Crashes on Startup Flashprint 4.6.4 Download
Before diving into the download, let's look at what you can expect from this version. FlashPrint, in general, is known for balancing power with a user-friendly interface. Here are the core features you will find in 4.6.4:
Even a stable version like 4.6.4 can run into snags. Here is how to solve the most common problems:
: For the latest stable releases (currently FlashPrint 5), visit the official Flashforge Download Center .
FlashPrint 4.6.4 provides a comprehensive suite of tools designed to optimize the printing process: Intelligent Support Generation: Rigid grid structures, ideal for heavy mechanical parts
Double-click the downloaded package file to open the installer.
The virtual build plate will automatically resize to match your physical printer.
Because FlashPrint relies heavily on OpenGL to render 3D models and layer paths, keeping your computer's graphics drivers updated will prevent interface lag and viewport crashing.
Version 4.6.4 stabilized several features that were revolutionary for Flashforge users at the time: This saves time and material
: A direct download for version 4.6.4 (amd64) is available via the Repology package database , which points to the ishare3d.com server.
: Version 4.6.4 contains optimized default baselines specifically tailored to the unique hardware limitations (such as maximum acceleration and retraction limits) of legacy lines. Flashprint 4.6.4 Technical Specifications Feature / Metric Specification Release Date May 25, 2021 Supported OS Windows 7/8/10 (32-bit & 64-bit), macOS, Linux File Formats Accepted .STL, .OBJ, .3MF, .FPP, .PNG/JPG (for lithophanes) Primary Output Format .G, .GX, .GCODE Core Functions
Basic/Expert Slicing Mode, Model Cutting, Tree/Linear Supports