All about CES Files

The CES file type is primarily associated with CES EduPack.

CES	File extension: CES
	File type:	data file

What is a CES file?

CES files mostly belong to CES EduPack. This file type is not a single format but a container for several kinds of data. The dominant use is for Granta material selection projects in the CES EduPack system. It uses an XML structure to store detailed material data.
Other variants include:

• ZIP-based files that act as backup archives for civil engineering software.
• Java-based files which are configuration files for regional projects, such as settings for a Brazilian state championship.
• Files with no defined internal structure that store colorimeter and spectral data for instrument calibration (supported by UPRtek Uspectrum Software, see their webpage).
• JetDB-based files formatted as Microsoft Access databases used to manage compensation equity information (more details at Microsoft Access).
• And even variants that contain game-related data like car engine sounds, used in titles such as Need for Speed: Porsche Unleashed and BeamNG.drive.

To open a CES file, first check its internal format.
• For XML files the content can be viewed with any text editor or the CES EduPack application.
• For ZIP backups, an archive manager is needed.
• For JetDB files, Microsoft Access or a compatible database tool works best.
FilExt.com note: • Java or other proprietary formats may require the original software that created them.

How to open a CES file

You need a suitable software like CES EduPack to open a CES 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 CES file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a CES file directly in the browser:. Just drag the file onto this browser window and drop it.

Online CES Text Viewer

Choose your .ces file to analyze

or drag and drop it here

Online File Viewer

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CES format details:

If you know the file format, you can also find out how to open or edit the file. The initial characters of a file are called signature, sometimes also referred to as "magic bytes". The signature can be used to infer the file format. File extension, signature and file format must match; otherwise errors will occur when the file is opened. So a detailed analysis of a file is vital in order to determine the format and the associated program. Our evaluation of the CES files looks like this:

CES is not a common file extension and includes different formats for the applicable programs. The following file formats are most commonly found in CES files:

• 35% of all CES files store the data in the XML file format. The Extensible Markup Language (XML) is a simple text-based format for representing structured information: documents, webpages, data, configuration, books, transactions, invoices, and much more. XML defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. The contents of these files are easily readable with a text editor. The files are 4 KB to 30 KB in size, with a median of 16 KB. This file type is new and state-of-the-art. The keywords <?xml version="1.0" encoding="utf-8"?> and <Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> are typical for these files. Such CES files store data about material.
• 20% of all CES files use the ZIP format, that is, a CES file includes multiple compressed files. Such a ZIP file contains 4 to 6 files with names like Version, [Content_Types].xml and dossier.xml. A little tip: If you rename the file extension to .zip and then double-click, you will see the included files and images. The files are on average 1 MB in size and range from 960 KB to 1 MB. The files contain the following words: bak.

The remaining 45% of all CES files are files with no common format, such as JetDB and Java. Often described as tire. If you want to find out which format your CES file belongs to, just click on the button "Choose your .ces file to analyze".