Opening 170 Files

The 170 file type is primarily associated with IBM IMS.

170	File extension: 170
	File type:	executable file

What is a 170 file?

170 files mostly belong to IBM IMS. .170 files are used in IBM mainframe environments. They serve two main roles: one as an executable output from the MVS Dataset Utility in IMS Realtime systems, and the other as an IMS measurement data file used in IBM IPDS Printer Data Stream operations.
These files can contain code that runs on a mainframe or store data that helps manage system performance and printer functions.
Key details sourced by FilExt.com:

IBM mainframe executable from MVS Dataset Utility output

IMS measurement data file contributing to printer data streams

Employed in IMS Realtime operations

FilExt.com tip: Viewing or executing these files on a PC requires mainframe emulators or specialized conversion tools. For further details, you can visit the IBM website.
Files with the extension 170 are often also jpg images or pdf documents, but zip compressed archives or medical images such as DICOM are also common. Use the Online 170 File Viewer on this page to find out the file format being used, and to view your 170 file.

How do you open 170 files?

You need a suitable software like IBM IMS to open a 170 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 170 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a 170 file directly in the browser:. Just drag the file onto this browser window and drop it.

Online 170 Text Viewer

Choose your .170 file to analyze

or drag and drop it here

Online File Viewer

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170 file format:

Why is it important to know the file format? This is the only way to find out which program to use to open the file. The file format can be deduced from the file extension and the signature. Nonetheless, different programs can utilize the same file extension to represent distinct file formats. Double-clicking on the file often results in an error when opening. Knowledge is power - this also applies when dealing with unknown or faulty files. Our evaluation of the 170 files looks like this:

The 170 file extension is rarely used and is used by a few programs, each with its own file format. But the following two file formats are common:

• 30% of all 170 files use the same file format, which can be identified by the letters "ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿZ¥ð" at the beginning. If you open these files in a text editor, you will see only illegible characters. 170 files can be up to 16 MB in size, but are often around 8 MB - 16 MB. This file type is based on cutting-edge technology. The file name E7A70IMS.170 or E7A62IMS.170 is characteristic of these files.
• 20% of all 170 files use the same file format, which have the signature 11 00 00 9C 90 02 00 D6. These are binary files, so they do not contain words or text. The file size is in the range of 16 MB to 33 MB.

All the rest of the 170 files (50%) have different formats. If you want to find out what your 170 file contains, drag and drop it onto this page.