How can HTOFE.com be helpful for you?

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The most important task of our website is to help solve the problems with opening files with different extensions.

If you found our sites without much trouble will find information that will help you start, edit, convert and even save changes to any file regardless of its extension.

Our website is an unlimited source of knowledge that will help even a layman in the field of information technology to solve basically any problem with the file, which he previously could not run.

What is a file extension?

File extension represents a format in which a particular file we want to run is saved. File extension can be found as "hidden" in the file name. It is a sequence of characters after the last dot in its name. Examples:

• file .doc - file extension .doc - a text document
• file .avi - file extension .avi – a video file
• file .exe - file extension .exe – an executable file
• file .ppt - file extension .ppt – a multimedia presentation file
• file .xls - file extension .xls – a spreadsheet file

There are thousands of extensions at the moment, so it is impossible to remember them all. If you have a file you want to open and you haven’t got the right software, visit our site.

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File extension	The full name of the file	Popularity
.LL file extension	Lex Source Code
.GRO file extension	HP-48/49 Grob Graphic Image Format
.B26 file extension	Ovation Pro For RISC OS Style Sheet
.RPG file extension	The RPG Programming Language
.SPRITE file extension	Acorn RISC OS Sprite

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