File Extension Library


.SGL File Extension

  • Developer by: Oracle Corporation
  • Category: Document Files

What are .SGL files and how to open them?

Can't open .SGL file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .SGL file.

What is a .SGL file extension?

.SGL file extension is created by Oracle Corporation. .SGL has been classified as Document Files.

.SGL is StarOffice master document

The sgl file extension is related to master document files used in StarOffice and OpenOffice.org office suites and their respective word-processing programs.

A Master Document combines separate documents (separate files) so that the separate documents act as if they are one document.

The latest version of OpenOffice.org is now using the sgx file extension for Master documents.

.SGL file format is deprecated and this file format is no longer supported.

Currently, .SGL file type is not actively used and is obsolete. This usually happens with system files in older operating systems, files from long-discontinued software, or with previous versions of some file types (documents, projects, images, etc.) that were replaced in later versions of the original programs.


How to open:

OpenOffice.org or LibreOffice should be able to open and work with *.sgl files.

How to convert:

You can convert SGL format to PDF using PrimoOnline service.

How to fix problems with .SGL files

  1. You need to update the application that you normally use to open .SGL files. Only the latest version of the software supports the current .SGL file format
  2. You need to check the .SGL file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)