Opening a 03 File

The 03 file type is primarily associated with PDFCreator.

03	File extension: 03
	File type:	container file

What is a 03 file?

03 files mostly belong to PDFCreator. The *.03 file extension does not point to a single file format. Instead, it is used by various programs to tag files that hold different kinds of data.

• Scanned Document: These files often contain pages saved as PDF. They are produced by scanning paper documents using software such as PDFCreator. Open them with a PDF reader.
• Office Document: Some files use a ZIP container with XML content, typical of OpenOffice documents or Microsoft Word files. They open in office suites like Microsoft Word.
• Compressed Archive: Other *.03 files are compressed archives in the RAR format. Use an archive tool such as WinRAR to extract them.
• Image File: Some files hold images in JPEG or PNG format. They display with any standard image viewer. For details on PNG, see PNG specifications.
• Media File: A few *.03 files contain MP4 video data, like parts of WhatsApp media files. Play them with a video tool such as VLC media player.
• Backup & Text Report: Some files use the Microsoft Compound format or are encoded in UTF-16 (LE) for backups and reports. Open these with Microsoft Word or a Unicode-supporting text editor.
• Executable: Rare instances of *.03 files are in ELF format, acting as PlayStation 2 executables. They work with emulators such as EPSXe.

FilExt.com note: Checking the file header or properties helps determine which program is best to use. Do not assume the file’s function solely by its extension; it may serve as a scanned document, an archive, an image, a media clip, a backup, or even an executable.
Files with the extension 03 are often also jpg images or pdf documents, but zip compressed archives or medical images such as DICOM are also common. Use the Online 03 File Viewer on this page to find out the file format being used, and to view your 03 file.

How do you open 03 files?

You need a suitable software like PDFCreator to open a 03 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 03 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a 03 file directly in the browser:. Just drag the file onto this browser window and drop it.

Online 03 Text Viewer

Choose your .03 file to analyze

or drag and drop it here

Online File Viewer

✈

Read our privacy guarantee in Filext’s terms and privacy policy

Please allow ads on our site

This helps us keep our servers running. Then re-upload your file to view it.

Click here to see how to disable the ad blocker for filext.com

03 file format details:

To view or edit 03 files you need to know the file format, because it determines how the data in this file is stored. Often, the file format can be deduced from the file extension or the initial bytes (called the signature). File extension, signature and file format must match; otherwise errors will occur when the file is opened. When there is a problem with a file, the first step to solving it is to determine the file format. Below is our analysis of the 03 files:

Files with the 03 extension are quite widely used. This file type is used by a few programs, each with its own file format. However, the following two file formats are common:

• 45% of all 03 files are based on the well-known PDF file format. PDF is short for Portable Document Format, is a file format to present documents, including text formatting and images, in a manner independent of application software, hardware, and operating systems. These files are binary files, so they do not contain text, but only cryptic characters. Most of these files are 66 KB to 3 MB in size. The file type is a fairly new file format. Some examples of file names are New Doc 2020-06-01 10.30. Files like these have the following tags: scanner, dokbaru, pure and documento.
• 8% of all 03 files internally use the ZIP format, multiple files are compressed and combined into one 03 file. The included 5 to 30 files have file names such as [Content_Types].xml. You can see the included files and images by renaming the file extension to .zip and then double-clicking it. The files are on average 280 KB in size and range from 14 KB to 6 MB. The following keywords are characteristic: [Content_Types].xml.

All other 03 files (47%) have different formats, the following 8 formats exist: UTF-16 (LE), config, MP4, JPG, DOC and PNG. Files like these are sometimes linked to slus, sles, attendance, meeting, report or video. If you want to find out which format your 03 file belongs to, just click on the button "Choose your .03 file to analyze".