>> SDN file

SDN file format description

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

3 filename extension(s) found in our database.

.sdn - Shareware Distributors Network

The SDN archive files are related to SDN. SDN file is a Shareware Distributors Network. SDN was the first truly organized distribution service for shareware authors to hobby and commercial networks. The SDN seems to be no longer supported.

Archive files
- / -
Shareware Distributors Network related extensions:
QZip Encrypted Archive
Crunched LBR Archive
Protector Suite QL Encrypted Archive
BeeGui Bee Archiver Archive
Samsung IFG Theme Package
igLoader Plugin

.sdn - Smart Diary Suite Ingredients Data

The SDN data files are related to Smart Diary Suite. SDN file is a Smart Diary Suite Ingredients Data. Smart Diary Suite 4 is a completely customizable personal information manager for Microsoft Windows.

Smart Diary Suite
Data files
- / -
Smart Diary Suite Ingredients Data related extensions:
Erosion 3D Precipitation Parameters Data
Life Forms Studio Palette Data
Scrapbook Factory Data
CorelDraw Shader Data
WAsP Meteorological Station Data
BPM Studio Playlist Structure

.sdnf - Steel Detail Neutral File

The SDNF document files are related to Tekla Structures. SDNF file is a Steel Detail Neutral File. SDNF (Steel Detail Neutral File) is an ASCII based universal format which can translate industry-standard steel members (such as AISC W Sections or DIN IPE) and simple plates.

Tekla Structures
Document files
- / -
Steel Detail Neutral File related extensions:
Pixie Document
Visual Labels Document
Minimal Board Editor Document
ProSteel 5 Document
Design Expert Design
TeeChart Chart Template

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

Can't open a .sdn 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 .sdn file extension is often given incorrectly!

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

cdn, dn, dsn, edn, scn, sd, sdb, sdg, sdh, sdm, sen, sfn, sn, snd, srn

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

RTrace Ray Tracer Scene Data
Altera EDIF Input File
Caligari TrueSpace Scene
SurveyPro SDH Data
Samsung S Note File
CD Stomper Pro Data

Operating systems 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 .sdn file format, then write to us!