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The Ender 3 is the world's most popular 3D printer, but the firmware has a few issues. We'll show you how to upgrade the firmware to the latest version of Marlin with manual LCD mesh bed leveling.
Looking for a ZBrush free download but don't want to commit to buying the full version of the popular CAD software? Here are the best answers to the question: Is there a free full version?
Even the best FDM 3D printer produces layer lines. Check our guide to smoothing 3D prints to learn various methods of PLA smoothing, unlocking the door for anyone to achieve a professional finish.
Check out the 20 best free STL viewer tools in 2019 for all platforms: Online, Mac, Windows, Linux, Android, and iOS.
With the help of an STL converter, you can easily convert 3D files to STL and vice-versa. Check out the 12 best STL file converters available right now.
Check out our 2019 PETG guide, where we explain and compare PETG filament, and test and review the best brands. Includes tips and tricks for the best PETG print settings and more.
Sometimes in Blender, an object you're modeling is too complicated to model in a single object, so it's easier to make two (or more) objects and then merge them together later. However, it's only easier if you know how! Here's how to merge together objects in three different ways.
What's the best Prusa i3 clone? The cheapest? The largest? Read our 2019 guide on the best RepRap Prusa i3 clones and see how they compare to the Original Prusa i3 MK3 kit.
Still confused about how to convert STL to STEP? You're in luck. Check out these two straightforward ways to make the conversion!
Looking for a 3D printing conference near you? Here is the 2019 calendar to the major 3D printing and Additive Manufacturing conferences, trade shows, meet-ups, and expos worldwide.
Which 3D file formats are there? How do they compare? What should you use? We simply explain the 8 most common 3D file formats used today: STL, OBJ, FBX, COLLADA, 3DS, IGES; STEP, and VRML/X3D.