All about LY+ Files

The LY+ file type is primarily associated with DataCAD Plus.

LY+	File extension: LY+
	File type:	Layer

What is a LY+ file?

LY+ files mostly belong to DataCAD Plus by DATACAD LLC. Architectural CAD program.

How to open LY+ files

You need a suitable software like DataCAD Plus to open a LY+ file. You need a suitable software like DataCAD Plus from DATACAD LLC to open a LY+ file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your LY+ file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a LY+ file directly in the browser:. Just drag the file onto this browser window and drop it.

Online LY+ Text Viewer

Choose your .ly+ file to analyze

or drag and drop it here

Online File Viewer

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.LY+ File Won't Open? Here is What You Can Do

Because .LY+ files can come from different programs, they aren't universally openable.

Identify the Source: If received from an architect or drafter, it is likely a CAD/CAM Layer file.
Check the Header: Open the file in a text or hex editor to inspect the first few bytes:
- Readable text or XML suggests a configuration file.
- "PK" indicates a zipped archive.
- Unreadable binary data often points to a proprietary CAD format.
Use the Original Software: You usually need the original program to open it, most commonly DataCAD Plus by DATACAD LLC; otherwise, ask the sender what software they used.
Use this Webpage: Drag and drop your .LY+ file into our viewer to detect the format, extract readable text or metadata, and preview when possible.

Technical Data for LY+ File Extension

File classification:

CAD/CAM

Related files:

dc+, sm+, lys

a ly+ Layer is a special file format by DATACAD LLC and should only be edited and saved with the appropriate software.

How to solve problems with LY+ files

Associate the LY+ file extension with the correct application.
Update your software that should actually open layers. Because only the current version supports the latest LY+ file format. Search, therefore, e.g. on the DATACAD LLC manufacturer website after an available DataCAD Plus update.
To make sure that your LY+ file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .LY+ file online - secure, fast, and no downloads needed.