AutoCAD

How to View PLT Files in AutoCAD

Understanding PLT Files

PLT files are primarily vector-based plotter files utilized by CAD software, notably recognized for their role in conveying information to plotter printers. Originating from Autodesk, the PLT format is fundamentally based on the HPGL (Hewlett-Packard Graphics Language) standard, which is extensively used in the graphics printing industry.

How to Open a PLT File in AutoCAD

To access a PLT file using AutoCAD, follow these straightforward steps:

  1. Access the File Upload Area: Begin by clicking directly within the designated file drop area on the interface, which enables you to upload your PLT drawing file. Alternatively, you can utilize the drag-and-drop functionality to place your file into the area.

  2. Instant Rendering: Once uploaded, AutoCAD will automatically render the PLT file, allowing for instant viewing of its contents.

  3. Thumbnail View: You can view thumbnails of the PLT files, providing a visual representation of the files you have uploaded.

  4. Download Options: The platform allows you to download the PLT file along with its associated layers. The downloaded content can be saved in raster or vector image formats, including PDF.

Opening PLT Files without Charge

To open a PLT file without incurring any costs, adhere to these steps:

  1. File Upload: Click within the provided space to upload your PLT file or drag and drop it directly.

  2. Automatic Rendering: The system will automatically render your file, making it instantly viewable.

  3. Thumbnail Display: Navigate through the thumbnails of your PLT files for quick access.

  4. Download and Explore: Download the PLT file and all of its layers in a chosen format (such as a raster or vector image) including PDF. You can also explore and transition between different layouts easily.

Viewing PLT Files in AutoCAD

To view PLT files effectively, follow these instructions based on your operating system:

  1. Select the File: Right-click on the PLT file you intend to open.

  2. Choose the Application: From the context menu, select “Open With” and then choose a compatible software option. Depending on your current software setup, you might see options such as Gerber Sign-making Software or alternatives that can handle PLT files.

Plotting PLT Files in AutoCAD

If you want to plot a PLT file, carry out the following steps:

  1. Access the Output Tab: Navigate to the Output tab in AutoCAD and click on the Plot panel.

  2. Select Plotter Configuration: Inside the Plot dialog box, locate the Printer/Plotter section. Here, select a suitable plotter configuration from the dropdown.

  3. Configure Plot Options: Ensure that the “Plot to File” option is selected if available. Adjust the plot settings according to your requirements.

  4. Finalization: Click OK to initiate the plotting process based on your configured settings.

Converting PLT Files to Other Formats

To convert a PLT file to another format such as PDF or AI, follow these steps:

  1. File Upload: Upload your PLT file from your computer or a cloud service like Google Drive or Dropbox.

  2. Select Conversion Format: Choose the format you wish to convert to (e.g., PDF or AI). Multiple formats are supported for your convenience.

  3. Download the Output: After completion of the conversion, download the file in your selected format.

Frequently Asked Questions (FAQs)

  1. What applications can open PLT files?
    PLT files can be opened using various software such as AutoCAD, Gerber software, or other compatible graphics software that supports vector formats.

  2. Can I edit a PLT file directly?
    Generally, PLT files cannot be directly edited. However, you can use tools such as PLT2DWG if you have access to express tools with AutoCAD, enabling conversion to a more editable format.

  3. Is there a free way to convert PLT files?
    Yes, several online converters offer free services to convert PLT files into numerous formats, including PDF, JPEG, or AI. Verify the service’s reputation to ensure quality and security.

About the author

Wei Zhang

Wei Zhang

Wei Zhang is a renowned figure in the CAD (Computer-Aided Design) industry in Canada, with over 30 years of experience spanning his native China and Canada. As the founder of a CAD training center, Wei has been instrumental in shaping the skills of hundreds of technicians and engineers in technical drawing and CAD software applications. He is a certified developer with Autodesk, demonstrating his deep expertise and commitment to staying at the forefront of CAD technology. Wei’s passion for education and technology has not only made him a respected educator but also a key player in advancing CAD methodologies in various engineering sectors. His contributions have significantly impacted the way CAD is taught and applied in the professional world, bridging the gap between traditional drafting techniques and modern digital solutions.