Stop paying $9 here and $19 there for every print problem. 3D Print Suite is every 3D-printing add-on we sell for Blender in one download: 21 tools for $139 instead of $231 bought one by one (about 40% off). Repair a broken model, check it, fit it to your bed, hollow it, add holes that fit, export a whole folder, and price the print.

What you get (21 add-ons, each its own installable .zip)

• Repair and check: Print Fix ($15), AI Mesh Fixer ($14), Printability Check ($1), Wall Thickness Checker ($12), Overhang Finder + Auto-Orient ($15), Asset Preflight ($19), Loose Bits Cleaner ($1)
• Prepare and fit: Bed Fit Splitter ($19), Resin Hollow & Drain Holes ($12), Elephant Foot Fixer ($9), Precision Holes & Inserts ($14), Fit & Tolerance Test Generator ($7), Drop to Bed ($1), MM Caliper ($1)
• Export and price: Print Pack Batch ($29), Batch Print Exporter ($9), Print Cost & Time Calculator ($9)
• Make things: Gridfinity Forge ($14), Keychain & Name Tag Maker ($9), Lithophane Maker ($12), Emboss & Deboss Text Tool ($9)

Total if bought separately: $231. Bundle: $139. Free updates to v1.x.

Install

Unzip the download once. Inside are 21 add-on zips. Install only the ones you need: Blender, Edit, Preferences, Get Extensions, arrow menu, Install from Disk, pick an add-on .zip. Do not unzip the add-on zips themselves. A short INSTALL.html is included.

Requirements

Blender 4.2 LTS or newer. Each add-on passes its own automated tests on Blender 4.2 LTS and 5.2 LTS. Plain Python on Blender's own libraries, no extra installs. Licence: GPL-3.0-or-later.

Honest limits

• These are tools for Blender. They do not slice or send files to a printer; your slicer does that.
• Holes are filled with flat triangles: a repaired model is watertight, not sculpted.
• Tested on Linux with headless Blender; Windows and macOS should behave the same since it is plain Python.

Questions or a model that misbehaves: contact Sonneblom Digitaal through Superhive.