.TD File Extension

There are 2 file types use the .TD file extension:

  1. Thunder Incomplete Download File
  2. Target Definition File

1. Thunder Incomplete Download File

Thunder Incomplete Download File
  • Developer Thunder Network Technologies
  • Popularity
    3.7 (40 votes)
  • Category Misc Files
  • Format Binary

A TD file is a partially downloaded file created by Thunder, an Internet download manager localized in Chinese. It stores the contents of a file as it is being received and uses the ".td" extension to mark the download as incomplete until it is finished, at which point the ".td" extension is removed.

The ".td" file extension is a temporary extension appended to a file being downloaded by Thunder. For example, the file sample.mp4 would have the name sample.mp4.td when it is being downloaded. When the download is complete, the ".td" extension is removed. If the ".td" extension is not removed, your download was most likely interrupted before finishing and the file is incomplete. You must resume the download or re-download the file.

NOTE: Thunder is also called "Xunlei," which is 迅雷 in Chinese. The software is developed by a Chinese company named Thunder Network Technologies.

Software's name License Platforms
Thunder Thunder Free MacWindows

Updated: October 30, 2017

2. Target Definition File

Target Definition File

A TD file is a definition file used by TableGen, a tool included with the LLVM compiler used to write LLVM backends. It contains classes (class) and definitions (def) written in the TableGen language which specify how LLVM translates compiled source code from a program into code that the target device understands.

Software's name License Platforms
Apple Xcode Apple Xcode Freeware Mac
LLVM LLVM Free LinuxMacWindows

Updated: July 30, 2019

Search File Extensions