>> SUD file

SUD file format description

Many people share .sud files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .sud file can be edited, converted or printed with. On this page, we try to provide assistance for handling .sud files.

2 filename extension(s) found in our database.

.sud - Super Project Data

The SUD data files are related to Super Project Analyzer. SUD file is a Super Project Data. A super project is a collection of ordinary Visual Basic projects that share some source code files. A .sud (Super Project Data) file contains information about files, procedures, variables, constants, Types and Enums.

Super Project Analyzer
Data files
- / -
Super Project Data related extensions:
KilnView Log Data
PMMail Mail Index
Trial Sequential Analysis Data
KeyWallet Encrypted Password Storage
Argo WebLoad Upload File
Lucene Frequencies File

.su3 - I2P Software Update File

The SU3 data files are related to I2P. SU3 file is a I2P Software Update File. I2P is an anonymous overlay network, a network within a network.

Data files
- / -
su2, sud
I2P Software Update File related extensions:
I2P Software Update File

Naturally, other applications may also use the .sud file extension. Even harmful programs can create .sud files. Be especially cautious with .sud files coming from an unknown source!

Can't open a .sud file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .sud file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

cud, shd, ud, sux, sus, suf, suc, skd, sid, sdu, usd, qud, syd, suv, sur

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

ChmUpDate Data
Windows Shadow Header
Multi-resolution Seamless Image Database
SpriteUV2 Data
SUwin Project
QuarkXPress Auxiliary Dictionary Data

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.


If you have useful information about the .sud file format, then write to us!

Please help us by rating this page below.

3/5 based on 1 reviews.
Thanks for rating!
Invalid rating.