Convert.Guru

TNEF Converter

Convert TNEF files online for free


Drop or upload your .TNEF file
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How to convert your TNEF file

  1. Click the "Select File" button above, and choose your TNEF file.
  2. You'll see a preview.
  3. Click the "Convert file to..." button to save your file in the format you want.

Convert TNEF to another file type

The converter easily converts your TNEF file to various formats—free and online. No Word or extra software needed.

  • TNEF to TMP
  • TNEF to TEMP
  • TNEF to CACHE
  • TNEF to LOG
  • TNEF to BAK
  • TNEF to OLD
  • TNEF to NEW
  • TNEF to PART
  • TNEF to DOWNLOAD
  • TNEF to CRDOWNLOAD
  • TNEF to LOCK
  • TNEF to PID

Convert a file to TNEF

The converter also works in reverse, allowing you to convert your file into the TNEF file type—in the best quality.

  • DEVICE to TNEF
  • CACHE to TNEF
  • SOCK to TNEF
  • SYMLINK to TNEF
  • PID to TNEF
  • MOUNT to TNEF
  • FIFO to TNEF
  • LOG to TNEF
  • PIPE to TNEF
  • TMP to TNEF
  • JUNCTION to TNEF
  • TEMP to TNEF

About TNEF files

TNEF (Transport Neutral Encapsulation Format) is a proprietary file format used by Microsoft Outlook and Exchange to package attachments in emails. It is also known as winmail.dat, and it is used to store files, folders, and other data. TNEF files are not supported by many email programs, and they can be difficult to open.

TNEF files can be converted to other file formats using software such as TNEF's Enough or various tools. These programs can extract the attachments from the TNEF file and save them in a format that can be opened by other programs.

When converting TNEF files, it is important to consider the type of file that is being converted. Some file types, such as images, can be converted easily, while other types, such as spreadsheets, may require additional software to open the converted file. Additionally, some TNEF files may contain malicious code, so it is important to be cautious when opening them.

Using TNEF files can be difficult and time-consuming, and it is often better to use a free and easy online website such as Convert.Guru to convert TNEF files. This website allows users to quickly and easily convert TNEF files to a variety of formats, including PDF, HTML, JPG, and more.

Use Convert.Guru online viewer to open and convert your TNEF file.

Users also converted DAT, NONAME, DOCUMENT A1, RTP, PDF, TXT, EDB and JRS files.



The TNEF Converter Story

The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our TNEF converter.

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