TFIL Converter

Extract text from Blizzard update files (TFIL)


Drop or upload your .TFIL file
✈

How to extract text from your TFIL file

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

Convert TFIL to another file type

To convert TFIL update files to another format, you need Battle.net or other Game software.

Convert a file to TFIL

To convert other file formats to the "Patch Download File" file type, you need software like Battle.net or a similar tool.


About TFIL files

The .TFIL file format is a proprietary update file used by the Battle.net desktop application to manage game patches for Blizzard Entertainment titles. These files act as internal metadata or tracker files for the background download manager. Users often discover them in their game installation folders and want to know what they contain. A major disadvantage of the .TFIL format is that it is completely closed and proprietary. Files cannot be opened manually, and they hold no user-readable content like standard text, audio, or video. Because they are designed exclusively for the official launcher, standard online converters fail to process them. You cannot convert a .TFIL file into a standard document or media format. This file format is heavily encoded and difficult to open or convert because only the original software can properly read the internal patch data. If our analysis detects a supported underlying or embedded format, viewing or conversion may still be possible.

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


FAQ

If you want to convert TFIL file to TMP, TEMP, CACHE, LOG, BAK, OLD, NEW, PART, DOWNLOAD, CRDOWNLOAD, LOCK or PID, you can use Battle.net or similar software from the "Game Update Data Management" 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 TFIL, try Battle.net or another comparable tool in the "Game Update Data Management" category.



The TFIL 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 TFIL converter.