A daily updated filename extension database!

STL file extension

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

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

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

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

✅ Macromedia Fireworks Style Library

.stl
Macromedia Fireworks Style Library .stl file icon
Description:
The STL file is a Macromedia Fireworks Style Library.
STL format description not yet available
Category: Data files
Application: Macromedia Fireworks
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
STL aliases:
-
STL related links:
-
STL related extensions:
-

✅ StereoLithography Data

.stl
StereoLithography Data .stl file icon
Description:
The STL file is a 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: -
STL aliases:
stlb
STL related links:
STL related extensions:
SLiCe Format Data

UP! Printer 3D Model

ASCII StereoLithography Data

✅ EBU-STL Standard Subtitle File

.stl
EBU-STL Standard Subtitle File .stl file icon
Description:
The STL file is an EBU-STL Standard Subtitle File. EBU STL is a standardized subtitle exchange format.
Category: Video files
Application: Adobe Premiere Pro
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
STL aliases:
-
STL related links:
-
STL related extensions:
AQTitle Subtitle File

MPEG-4 Timed Text File

DKS Subtitle File

Chaoji VCD Subtitle

JACOSub Subtitle File

PowerDivX Subtitle

Universal Subtitle Format File

JACOSub Script

✅ ZX Spectrum Stellar Bitmap

.stl
ZX Spectrum Stellar Bitmap .stl file icon
Description:
The STL file is a ZX Spectrum Stellar Bitmap. The ZX Spectrum is a home computer created by Sinclair Research Ltd in U.K. in 1982.
STL format description not yet available
Category: Graphic files
Application: Recoil
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
STL aliases:
-
STL related links:
-
STL related extensions:
ZX Spectrum Hobetta Image

ZX Spectrum Speccy eXtended Graphics Bitmap

ZX81 ZXpaintyONE Bitmap

MSX2 Dynamic Publisher Image

MSX2 Dynamic Publisher Stamp

MSX MIG Image

ZX81 ZXPaintyONE v2.0 Bitmap

ZX Spectrum ZX-Paintbrush Bitmap

Oric 6x8 Font Data

Oric Hires Bitmap Image

✅ Spruce DVD Studio Pro Subtitle Data

.stl
Spruce DVD Studio Pro Subtitle Data .stl file icon
Description:
The STL file is a Spruce DVD Studio Pro Subtitle Data. DVD Studio Pro is a discontinued dvd authoring software tool published by Apple Inc.
STL format description not yet available
Category: Video files
Application: DVD Studio Pro
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
STL aliases:
-
STL related links:
-
STL related extensions:
-

✅ Win2020 Subtitle Data

.stl
Win2020 Subtitle Data .stl file icon
Description:
The STL file is a Win2020 Subtitle Data. Win2020 is a discontinued software used to create screen subtitles.
STL format description not yet available
Category: Video files
Application: Win2020
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
STL aliases:
-
STL related links:
-
STL related extensions:
-

✅ Micrografx Designer Stylesheet

.stl
Micrografx Designer Stylesheet .stl file icon
Description:
The STL file is a Micrografx Designer Stylesheet. Micrografx Designer is a vector-based graphics program. It was originally developed by Micrografx, which was bought by Corel in 2001.
STL format description not yet available
Category: Data files
Application: Corel Designer
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
STL aliases:
-
STL related links:
-
STL related extensions:
Adobe Illustrator Drawing

Art Image

AT&T Group 4 Bitmap Image

Windows Bitmap Image

CALS Compressed Bitmap

CorelDraw Drawing

CorelDraw Template

Computer Graphics Metafile

CorelDraw Color Palette

Corel Presents Presentation

✅ SuperTux Level Data

.stl
SuperTux Level Data .stl file icon
Description:
The STL file is a SuperTux Level Data. SuperTux is a classic 2D jump'n run sidescroller game in a style similar to the original Super Mario games covered under the GPL.
STL format description not yet available
Category: Game Data files
Application: SuperTux
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
STL aliases:
-
STL related links:
-
STL related extensions:
SuperTux Saved Game

SuperTux World Map

SuperTux Sprite Data

✅ SPEFO Stellar Spectra Analysis Data

.stl
SPEFO Stellar Spectra Analysis Data .stl file icon
Description:
The STL file is a SPEFO Stellar Spectra Analysis Data. SPEFO is a small program used for processing stellar spectra at the Astronomical Institute of the Academy of Sciences of the Czech Republic in Ondrejov.
STL format description not yet available
Category: Data files
Application: SPEFO
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
STL aliases:
-
STL related links:
-
STL related extensions:
SPEFO Stellar Spectra Analysis Data

SPEFO Differential Spectrum Data

SPEFO Rectified Cleaned Data

SPEFO Equivalent Widths Data

SPEFO Rectified Spectrum Data

SPEFO Stellar Spectra Analysis RV Data

SPEFO Filtered Data

SPEFO Stellar Spectra Analysis RVR Data

SPEFO Stellar Spectra Analysis Binary RRI Data

✅ ROSE Online 3D Model Data

.stl
ROSE Online 3D Model Data .stl file icon
Description:
The STL file is a ROSE Online 3D Model Data. ROSE Online (Rush On Seven Episodes Online) is a Massively Multiplayer Online Role-playing Game (MMORPG).
STL format description not yet available
Category: Game Data files
Application: ROSE Online
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
STL aliases:
-
STL related links:
-
STL related extensions:
ROSE Online Model Animation

ROSE Online Game Data

ROSE Online Effect Data

ROSE Online Level of Detail Data

ROSE Online Model Data

ROSE Online AI Data

ROSE Online Light Map Data

ROSE Online Quest Data

ROSE Online Model Bones Data

ROSE Online Map Data

✅ Visual Studio C++ Standard Template Library

.stl
Visual Studio C++ Standard Template Library .stl file icon
Description:
The STL file is a Visual Studio C++ Standard Template Library. Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft.
STL format description not yet available
Category: Development files
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
STL aliases:
-
STL related links:
-
STL related extensions:
Visual Studio .NET Visual C++ Project

Visual Studio C++ Project

Visual Studio C++ Project Items Data

Visual Studio Gradients Data

Visual Studio Project Type Settings Data

Microsoft Visual Studio Role Data

Microsoft Visual Studio Load Test Data

Microsoft Visual Studio UI Test Data

Microsoft Visual Studio iTrace Data

Microsoft Visual Studio vAnalyzer Item Data

✅ ClarisWorks STL Data

.stl
ClarisWorks STL Data .stl file icon
Description:
The STL file is a ClarisWorks STL Data. ClarisWorks is an integrated office application, which provides word processing, graphics, illustration, spreadsheet, charting/graphing, presentation and database capabilities.
STL format description not yet available
Category: Data files
Application: AppleWorks
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
STL aliases:
-
STL related links:
-
STL related extensions:
ClarisWorks Document

Data Interchange Format

Microsoft Word Document

Lotus Word Pro Document

Microsoft Word for Macintosh Document

Portable Document Format Document

Microsoft PowerPoint Presentation

Revisable-Form Text

Rich Text Format Document

Ami Pro Document

✅ Certificate Trust List

.ctl
Certificate Trust List .ctl file icon
Description:
The CTL file is a Certificate Trust List. A CryptoAPI CTL is a list of items that has been signed by a trusted entity.
CTL format description not yet available
Category: Data files
Application: Microsoft CryptoAPI
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
CTL aliases:
stl
CTL related links:
-
CTL related extensions:
Certificate File

Key Database File

Certificate Signing Request Data

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

🚫 The .stl file extension is often given incorrectly!

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

ctl, etl, qtl, sfl, sgl, shl, sl, slt, srl, st, st1, sti, stk, stm, sto

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Windows Event Trace Log
ZX Spectrum Emulator SLT Snapshot
DigiTitle Master Subtitle
Scream Tracker Module
Adobe Acrobat Exchange Plug-in
SPICE Status Data
Stepmania Package Description
HP-UX Shared Library
Neopaint Stamp
Rank Tracker Project

🔴 Can't open a .stl 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:

example.stl

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 .stl 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 .stl file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
This page is available in the following languages: Český Deutsch English Español Suomi Français Magyar Italiano 日本語 Nederlands Norsk Português Român Русский Svensk 中文