ATT000 Converter

Extract text from Email attachments (ATT000)


Drop or upload your .ATT000 file
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How to extract text from your ATT000 file

  1. Click the "Select File" button above, and choose your ATT000 file.
  2. You’ll see a preview, if available.
  3. Click the "Convert file to..." button to extract text information.

Convert ATT000 to another file type

To convert ATT000 Attachments to another format, you need Microsoft Outlook or other Encoded software.

Convert a file to ATT000

To convert other file formats to the "Email Attachment Part" file type, you need software like Microsoft Outlook or a similar tool.


About ATT000 files

A .att000 file is a generic email attachment part. Email clients generate these files when they fail to decode a MIME (Multipurpose Internet Mail Extensions) message properly. This commonly happens when emails travel between incompatible systems, such as Apple Mail and Microsoft Exchange. The primary disadvantage of this format is that it is not a real file format. It is an error symptom. The .att000 extension hides the true nature of the data. The file might contain plain text, HTML email signatures, base64 encoded images, or stripped attachments. Users cannot simply double-click to open it because no standard operating system associates .att000 with a specific application. It lacks standard file headers. You usually need to convert this file to read the contents. The best conversion targets are TXT to read raw data, HTM to view formatted email bodies, or EML to restore the email structure. Because this is a broken and unassociated format, standard converters often fail to process it. Just drag and drop your file to identify the format, view it, and convert it when possible on convert.guru. Our system will inspect the raw bytes. If our analysis detects a supported underlying or embedded format, viewing or conversion may still be possible.

Convert.Guru analyzes your ATT000 file, detects the exact format, and lets you read the text inside.

Users also converted ATT00001, OLK15MSGATTACHMENT and OLK15MESSAGE files.


FAQ

If you want to convert ATT000 file to TMP, TEMP, CACHE, LOG, BAK, OLD, NEW, PART, DOWNLOAD, CRDOWNLOAD, LOCK or PID, you can use Microsoft Outlook or similar software from the "Email Attachment Parsing Error" category. In the File menu, look for Save As… or Export….

To convert DEVICE, CACHE, SOCK, SYMLINK, PID, MOUNT, FIFO, LOG, PIPE, TMP, JUNCTION or TEMP files to ATT000, try Microsoft Outlook or another comparable tool in the "Email Attachment Parsing Error" category.



The ATT000 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 ATT000 converter.