A daily updated filename extension database!

73I file extension

The table below provides useful information about the .73i file extension. It answers questions such as:

  • What is the .73i file?
  • What program do I need to open a .73i file?
  • How can the .73i file be opened, edited or printed?
  • How can I convert .73i files to another format?

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ TI-73 Bitmap

TI-73 Bitmap .73i file icon
73I file is a TI-73 Bitmap. TI-73 series are graphing calculators made by Texas Instruments.
Category: Graphic files
Application: XnView
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
73I aliases:
73I related links:
73I related extensions:
TI-92 Bitmap

TI-82 Bitmap

TI-85 Bitmap

TI-86 Bitmap

TI-89 Bitmap

TI-73 Backup

TI-73 Constant

TI-73 Application

TI-73 Data List

TI-73 Explorer OS Upgrade File

Other types of files may also use the .73i file extension.

🔄 .73i converters

The following softwares are capable of converting .73i files to other formats:


For example, using the softwares above, a .73i file can be converted into one of the following formats:

lbm, jpe, pxa, afl, mic, spc, 001, syj, atk, cpt, dxf, cr2, pax, fxd, mng

🚫 The .73i file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

73k, 73l, 73u, u3i

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

TI-73 Explorer OS Upgrade File
U3 Package Information
TI-73 Application
TI-73 Data List

🔴 Can't open a .73i file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .73i file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .73i file extension, write to us!

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