A daily updated filename extension database!

G18 file extension

The table below provides useful information about the .g18 file extension. It answers questions such as:

  • What is the .g18 file?
  • What program do I need to open a .g18 file?
  • How can the .g18 file be opened, edited or printed?
  • How can I convert .g18 files to another format?

Table of Contents

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

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

✅ Recomposer MIDI Sequence

RCP file is a Recomposer MIDI Sequence. Recomposer is a japanese MIDI format.
RCP format description not yet available
Category: Audio files
Application: TiMidity++
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
RCP aliases:
g18, g36, r36
RCP related links:
RCP related extensions:

Other types of files may also use the .g18 file extension.

🚫 The .g18 file extension is often given incorrectly!

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

g1, g8, gl8, t18, v18

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Gerber Inner Routing Layer 1 Data
Cubicomp PictureMaker Green Channel Image Data
MSX2 GL8 Bitmap
H&R Block 2018 Tax Return Data
SYNETSIM QuickBasic Source Code

🔴 Can't open a .g18 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 .g18 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 .g18 file extension, write to us!

🔴 Rate our G18 page

Please help us by rating our G18 page on a 5-star rating system below. (1 star is poor, 5 star is excellent)

4 of 5 stars (1 votes)
Thanks for voting!
Invalid vote.
Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
This page is available in the following languages: Český Deutsch English Español Suomi Français Magyar Italiano 日本語 Nederlands Norsk Português Român Русский Svensk 中文