STC File Extension

The STC file extension was created by Celestia Development Team and is also known as the Celestia Star Catalog File. STC is classified as a Data Files and You can open and render the contents of this file in a Text Editor. You can open STC files in Celestia program.

Celestia Star Catalog File Type

What is a STC File Type?

If the file is in the right place, Celestia automatically loads a STC file at boot time. The custom files of STC, DSC and .SSC must be found under-directory\ extras-standard\ of l' Celestia installation.

Free Online STC Tools & Apps

Access powerful and secure free online STC tools to convert, view, edit, merge, split, and compare STC files — all without installing any software. Our tools support the .STC (Celestia Star Catalog File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your STC files directly from your device with ease.

STC Converter

Open STC

Edit STC

Compare STC Files

Merge STC Files

Split STC Files

STC Metadata Viewer

STC Files Common Issues

There are few common issues with the Celestia Star Catalog File .STC File Extensions while opening the .STC files on Windows and MacOs, we have solution to those issues such as:

Can't Open STC Files?

1. You must have supported software programs installed for Celestia Star Catalog File on your system such as Celestia.
2. Associate default Celestia Celestia program for *.stc (Celestia Star Catalog File) files.
   
   

   Associate STC Default Program on Windows

   1. Right-click a *.STC (e.g example.stc) file and click Open With.
   2. In the Open with dialog box, click Celestia Celestia program Or click Browse to locate the program (*.exe) that you want.
   3. Select check box for Always use this app to open .stc files.
   
   

   Associate STC Default Program on MacOs

   1. Click *.STC (e.g example.stc) file and click information -> Open With.
   2. In the programs list, click Celestia Celestia program Or other appropriate program that you want.
   3. Confirm Change for all... and Contine.
   4. A message will appear "This change will be applied to all files with .Celestia extension. By clicking Continue you confirm your selection", click Contine to apply changes.

Related STC File Extensions

STC default file extension is .STC and other similer related extensions are:

All Platform Software Programs for STC File Extension

List of all softwares that can open the STC files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Open STC File on Windows

	Software	License	Developer
	Celestia 1 for Windows	Freeware	Celestia
	CELSYS Clip Studio Paint Pro 1 for Windows	Commercial	CELSYS
	LibreOffice 6 for Windows	Open Source	LibreOffice
	Apache OpenOffice 4 for Windows	Open Source	Apache
	PROMT Translator 000 for Windows	Free Trial	PROMT Translator

Open STC File on Mac OS

	Software	License	Developer
	Celestia 1 for MacOs	Freeware	Celestia
	CELSYS Clip Studio Paint Pro 1 for MacOs	Commercial	CELSYS
	LibreOffice 6 for MacOs	Open Source	LibreOffice
	Planamesa NeoOffice 2017 for MacOs	Commercial	Planamesa
	Apache OpenOffice 4 for MacOs	Open Source	Apache

Open STC file on Linux

	Software	License	Developer
	Celestia 1 for Linux	Freeware	Celestia
	LibreOffice 6 for Linux	Open Source	LibreOffice
	Apache OpenOffice 4 for Linux	Open Source	Apache

Open STC file on Web

Open STC file on iOS

Open STC file on Android

About Licensing

1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
3. Free⁺ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

About STC - Celestia Star Catalog File