Convert.Guru

GTL Converter

Convert GTL files online for free


Drop or upload your .GTL file

How to convert your GTL file

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


Convert GTL to another file type

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

  • GTL to DWG
  • GTL to DXF
  • GTL to DGN
  • GTL to RVT
  • GTL to RFA
  • GTL to SKP
  • GTL to 3DM
  • GTL to STEP
  • GTL to IGES
  • GTL to SAT
  • GTL to X_T
  • GTL to X_B

Convert a file to GTL

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

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

About GTL files

GTL files, commonly known as Gerber Top Layer files, are integral to PCB design and manufacturing. These files store data about the top layer of a printed circuit board layout. Despite their importance, GTL files can be cumbersome due to their specialized nature and limited software compatibility.

To convert GTL files, several desktop software options are available. Altium Designer and Mentor Graphics are popular choices among professionals for handling and converting these files. For those interested in exploring alternatives, KiCad and Eagle are open-source options that support GTL file handling and conversion.

GTL files can typically be converted to formats such as PDF, DXF, and other Gerber file extensions. However, it is crucial to understand that converting GTL files can pose challenges, such as maintaining data integrity and ensuring that the layout details are preserved during conversion. Missteps in conversion can lead to incorrect PCB manufacturing, which could be costly and time-consuming.

Another drawback of using GTL files is their complexity, requiring specialized knowledge to manipulate them effectively. Hence, it is advisable to use a user-friendly solution like Convert.Guru for converting GTL files. This website offers a safe, reliable, and straightforward drag-and-drop interface, making it accessible to everyone, regardless of technical expertise.

In conclusion, while GTL files are essential for PCB design, their specialized nature makes conversion challenging. Utilizing a platform like Convert.Guru simplifies the process, ensuring accurate and efficient conversion to a variety of formats without the need for advanced technical knowledge.


The GTL 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 GTL converter by continuously improving quality, usability, and reliability.

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