A.ctg file is a small-sized non-plaintext metafile automatically created by the camera per each picture folder. CTG files store information about the number of pictures taken within associated directories on the camera's memory card. They are auxiliary files automatically created and removed by the camera to facilitate indexing. .ctg Extension - List of programs that can open.ctg files In the following table, you can find a list of programs that can open files with.ctg extension.This list is created by collecting extension information reported by users through the 'send report' option of FileTypesMan utility. Files-conversion provides you a free service to convert any format. Here you can convert a video (from extension 3gp to avi or wmv to flv, for a full list of supported extension, see-below). Check the menu to convert an audio, to convert an archive or to convert anything else you need. CTG is not an image file format. If you were shooting on a Canon Camera the CTG file is an 'info' file. If you have a 100.CTG file, there should also be a 100CANON folder which contains picture files from IMG0001.JPG to IMG0100.JPG.
Have a problem opening a .CTG file? We collect information about file formats and can explain what CTG files are. Additionally we recommend software suitable for opening or converting such files.
What is the .CTG file type?
The .ctg extension is usually tied up with the Canon Catalogue (CTG) file type and files of this type found in many Canon digital cameras. A .ctg file is a small-sized non-plaintext metafile automatically created by the camera per each picture folder.
CTG files store information about the number of pictures taken within associated directories on the camera's memory card. They are auxiliary files automatically created and removed by the camera to facilitate indexing. One folder can hold up to 100 images, so another folder and another .ctg file are created if there are more images to store.
Canon CTG files take up very little space and do not pose as a clutter factor. Being metafiles, they do not contain any image data and, therefore, cannot be converted in any image format. Normally, a lot of CTG files can be found in the 'CANONMSC' folder. Canon's official advice is 'Close this folder and leave it alone.'
Files with the .ctg extension are not meant to be opened and edited directly, so there is no default association for them on any of the popular user platforms.
Software to open or convert CTG files
You can open CTG files with the following programs:| .ctg Extension - List of programs that can open .ctg files |
In the following table, you can find a list of programs that can open files with .ctg extension.This list is created by collecting extension information reported by users through the 'send report' option of FileTypesMan utility.
The product name, description, and company name are taken from the version information of the .exe file.The 'Actions' list is taken from the context menu items added to Explorer by the specified program.The 'Popularity' column displays one of the following 4 values: Low, Medium, High, and Very High, which is determined according to the number of users that sent the specified record.
| EXE Name | Product Name | Description | Company | Actions | Popularity |
|---|---|---|---|---|---|
| gwhere.exe | open | Low | |||
| WhereIsIt.exe | Where Is It? | Where Is It? | WhereIsIt Soft | open | Medium |
In the following table, you can find a list of file types information that is associated with .ctg extension.
Ctg File Reader
| Type Name | Description | Perceived Type | ContentType | DLL/EXE File | DLL/EXE Details | Popularity |
|---|---|---|---|---|---|---|
| GWhere | Low | |||||
| WhereIsIt.CatalogGroupFile | WhereIsIt? Catalog Group File | WhereIsIt.exe | Where Is It? - Media Catalog, WhereIsIt Soft | Medium |
| Registry keys related to this extension |
HKEY_CLASSES_ROOT.ctg
HKEY_CLASSES_ROOTGWhere
Ctg File
HKEY_CLASSES_ROOTWhereIsIt.CatalogGroupFile
| Links to other Web sites |
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If you are looking for information about another extension, you can try to find it inthe following alphabetic list:
Ctg File Viewer
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