Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .ch1

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

Below, you can find answers to the following questions:

  • What is the .ch1 file?
  • Which program can create the .ch1 file?
  • Where can you find a description of the .ch1 format?
  • What can convert .ch1 files to a different format?
  • Which MIME-type is associated with the .ch1 extension?
.ch1
Lotus Freelance Graphics Chart .ch1 file icon

Lotus Freelance Graphics Chart

CH1 file is a Lotus Freelance Graphics Chart. Lotus Freelance Graphics is an information graphics and presentation program developed by Lotus Software. Lotus Freelance Graphics is a part of the Lotus SmartSuite.
Detailed description not available
Category: Graphic files
Application: Lotus SmartSuite
Program name: -
Mime-type: application/vnd.lotus-freelance
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
Lotus Freelance Graphics Smartmaster File
Lotus Freelance Graphics Scene
Lotus Freelance Graphics Symbol
Lotus Freelance Graphics 96 Presentation
Lotus Freelance Graphics Presentation
Lotus Organizer Data
Lotus Organizer 4 Data
Lotus Organizer 97 Data
Lotus Organizer 2 Data

Other types of files may also use the .ch1 file extension. If you have helpful information about .ch1 extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

POV-Ray Include File
CARE-S InfoWorks Biochemical Oxygen Detail Data
Scitex Continuous Tone
WinFast PVR Channel List
Help Combined Full-text Search
Compiled HTML Help Index
CNR Modem Initialization Data
Microsoft SMS Proposed Site Control Data
PhotoLine 4 Curve Data

The .ch1 filename extension is often given incorrectly!

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

fh1 (1), ct1 (1), chw (1), chl (1), cb1 (1), cu1 (1), cn1 (1), chq (1), ch (1)

Can't open a .ch1 file?

If you want to open a .ch1 file on your computer, you just need to have the appropriate program installed. If the .ch1 association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.ch1

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android