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STLA file extension

The table below provides useful information about the .stla file extension. It answers questions such as:

  • What is the .stla file?
  • What program do I need to open a .stla file?
  • How can the .stla file be opened, edited or printed?
  • How can I convert .stla files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ ASCII StereoLithography Data

STLA file is an ASCII StereoLithography Data. STL is a file format native to the stereolithography CAD software created by 3D Systems.
Category: Document files
Application: SolidView
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
STLA aliases:
STLA related links:
STLA related extensions:
StereoLithography Data

SLiCe Format Data

UP! Printer 3D Model

Other types of files may also use the .stla file extension.

🚫 The .stla file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

sta, sla, stma, tla, stl

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Adobe Photoshop CS Color Statistics
STATISTICA Spreadsheet File
Scribus Document
ZX Spectrum Stellar Bitmap
TuneUp Utilities Startup Logo
Macromedia Fireworks Style Library
StereoLithography Data
EBU-STL Standard Subtitle File

🔴 Can't open a .stla file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .stla file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .stla file extension, write to us!

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