Opening UNL Files

The UNL file type is primarily associated with BaseCamp.

UNL	File extension: UNL
	File type:	unlock ode

What is a UNL file?

UNL files mostly belong to BaseCamp by Garmin. A UNL file contains an unlock code which Garmin programs like BaseCamp and MapSource use to manage maps on navigation devices like those in the nuvi family. The unlock code saved in a UNL file is used to unlock a protected maps saved on a navigation device. Another type of UNL file contains binary data generated by the UNLOAD command in Informix embeddable database management system.

How to open a UNL file

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

Online UNL Text Viewer

Choose your .unl file to view

or drag and drop it here

Online File Viewer

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How to extract texts from UNL files or capture a screenshot to PDF, JPG, DOCX, TXT, ...

1. Just click the "Choose your .unl file to view" button on this page.
2. Your UNL file will then be displayed in the browser.
3. Now click on "Save as..." at the top of the page.
4. Then choose the file format (e.g. JPG, PDF, DOCX, TXT, ...) you want.
5. Download the converted file.

UNL format details:

To find out what program is needed to open UNL files, you need to determine the file format. 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. If the file extension does not match the file format, double-clicking on the file will cause an error upon opening. If there are problems opening a file, you must first determine the file format used. Our analysis of the UNL files produces the following result:

The UNL extension is very commonly used. This UNL file itself is among the most popular common file types and covers different formats for different programs. But the following two file formats are common:

• 30% of all UNL files are using the well-known XML file format to store the data. 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 can even be read by a human. The files are often between 7 KB and 730 KB in size. The file type is relatively new. Several words can almost always be found in the files, e.g. <?xml version="1.0" encoding="UTF-8" standalone="yes"?>, lab name, lock, <topology>, <nodes>, version="1" scripttimeout="300", <node id="1", type and author. sd-wan.unl is a typical file name. Files like these are sometimes connected to ccie, community, practice, verison, topology, ospf, mpls and cisco.
• 6% of all UNL files start with the bytes 31 7C crucial for this file format. These files contain text and words, not binary data. UNL files can be up to 1 MB in size, but are often around 470 bytes - 290 KB. A common filename is poslanec.unl or osoby.unl. These files are often associated with funkce.

All the rest of the UNL files (64%) have different formats, such as nom. These files are often connected to mkcard, sdwan, code, gmapprom, hsrpsim, knoxlab, routing, eigrp, data or list. Drag & drop your file here to see the file format and a preview of your UNL file!