LDR Converter

Convert LDR files online for free

Select File
Drop or upload your .LDR file

How to convert your LDR file

Click Select File above, and choose your LDR file.
You'll see a preview.
Click the "Convert file to..." button to save your file in the format you want.

Convert LDR to another file type

The converter easily converts your LDR file to various formats—free and online. No AutoCAD or extra software needed.

LDR to LAS
LDR to HDR
LDR to LUX
LDR to DWG
LDR to DXF
LDR to DGN
LDR to RVT
LDR to RFA
LDR to SKP
LDR to 3DM
LDR to STEP
LDR to IGES

Convert a file to LDR

The converter also works in reverse, allowing you to convert your file into the LDR file type—in the best quality.

SLDASM to LDR
DGN to LDR
PRT to LDR
IAM to LDR
X_B to LDR
CATPRODUCT to LDR
SLDPRT to LDR
RVT to LDR
ASM to LDR
DWG to LDR
CATPART to LDR
DXF to LDR

About LDR files

LDR files are a type of file format used for 3D printing. They are a text-based format, which contain instructions for the 3D printer to follow. They are commonly used for 3D printing models and other objects. They are not as widely supported as other 3D printing formats, such as STL and OBJ, which are more commonly used.

In order to convert LDR files, you can use software such as Meshmixer, Blender, and SketchUp. These software packages can convert LDR files to other 3D printing formats, such as STL, OBJ, and PLY. Additionally, some 3D printing software, such as Simplify3D, can directly read and write LDR files.

When converting LDR files, it is important to consider the complexity of the 3D model and the capabilities of the 3D printer. Some 3D printers may not be able to accurately print complex models, and some 3D printing software may not be able to accurately convert complex models. Additionally, some 3D printers may not be able to accurately print models with high levels of detail, and some 3D printing software may not be able to accurately convert models with high levels of detail.

The main drawback of using LDR files is that they are not as widely supported as other 3D printing formats, such as STL and OBJ. Additionally, they are not as easy to use as other 3D printing formats, as they require specialized software to convert them. For these reasons, it is recommended to use a free and easy online website, such as Convert.Guru, to convert LDR files.

The LDR Converter Story

The history of Convert.Guru began more than 25 years ago in California, when Tom Simondi published the most comprehensive database of file formats on his website. Before that, Tom had worked on Space Shuttle development at the Air Force Systems Command’s Space Division in Los Angeles. He is known as one of the top programmers of the late 1980s.

When Microsoft integrated Tom’s Filext database into Windows XP, it became the leading platform for analyzing and processing file types and formats.

Today, we use the latest technologies to analyze, process, and convert one of the world's largest collections of file formats. We are committed to developing the best LDR converter by continuously improving quality, usability, and reliability.