TOCF file format description

Many people often share .tocf files without providing instructions on how to use them. This can make it difficult for users to determine which program is compatible for editing, converting, or printing .tocf files. To address this issue, we have created this page to offer assistance and guidance on handling .tocf files. We provide information on compatible software, editing instructions and conversion options to help users effectively interact with .tocf files.

Our aim is to simplify the process and promote seamless use of the .tocf file format.

1 filename extension(s) found in our database.

.tocf - Qualcomm Eudora for Mac TOC Data

The TOCF data files are related to Qualcomm Eudora. The TOCF file is a Qualcomm Eudora for Mac TOC Data. Eudora is an e-mail client used on the Apple Macintosh and Microsoft Windows operating systems. The Qualcomm Eudora seems to be no longer supported.

Qualcomm Eudora
Data files
- / -
Qualcomm Eudora for Mac TOC Data related extensions:
CARE-S InfoWorks Real Time Control Data
ProfExam Exam Data
Multimedia Fusion Data
FMAT Assay Data
QmailAdmin Data
HIPI Image Bundle

Naturally, other applications may also use the .tocf file extension. Even harmful programs can create .tocf files. Be especially cautious with .tocf files coming from an unknown source!

Can't open a .tocf 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 can't open this file:


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 one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .tocf file extension is often given incorrectly!

Based on searches conducted on our site in the past year, we have compiled a list of the most common misspellings. These frequent misspellings can cause confusion and hinder search accuracy. By providing this list, we aim to assist users in finding the correct information more easily and improving their overall search experience on our site.

These misspellings were the most common in the past year:

focf, ocf, tcf, toc, tof

Is it possible that the filename extension is misspelled?

There is a possibility that the .tocf filename extension is misspelled. To assist users in identifying potential errors, we provide a list of similar file extensions in our database.

Filename extensions similar to .tocf:

Clarion Topspeed Transaction Control Data
OM2 OMALI Cipher Data
Brasero ToC Data
MityDSP-L138 Configuration Data
Topocad Camber Diagram
Sony PSP Audio Data

Operating systems

At, we strive to provide a seamless user experience by ensuring compatibility with a wide range of operating systems. The following is a comprehensive list of the operating systems currently supported by

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .tocf file format, then write to us! >> TOCF file