Extensions: U
| Extension | Description | Author | File / Link |
|---|---|---|---|
udf
|
Universal Disk Format (Acrobat) | Deprecated resource Link | |
udp
|
User Datagram Protocol | Link | |
ult
|
Mysterious's ULTRA TRACKER File Format | FreeJack/Elven Nation | Download |
uni
|
UNITRK Format | Download | |
unic
|
Unic Tracker v1/v2 formats | Asle / ReDoX | Download |
url
|
Internet Explorer URL files | Edward Blake | Download |
usd
|
Pixar 3D scene description format; .usd may hold either text or binary data, .usda is text and .usdc is binary | Pixar Animation Studios / Alliance for OpenUSD | Link |
usdz
|
Single-file, uncompressed ZIP-based package for a Universal Scene Description scene and its assets | Pixar Animation Studios / Apple | Link |
uuencode
|
UU-encoded data | Jim Cameron | Download |