.RSD File Extension

File Type 1

Rosetta Stone Data File

Developer Rosetta Stone
Popularity
3.3  |  32 Votes
Category Data Files
Format N/A

What is an RSD file?

An RSD file is a data file created for Rosetta Stone, an interactive language teaching program. It contains language data referenced by Rosetta Stone and is not meant to be manually opened. RSD files are located in the "data" and "speech" folders within the Rosetta Stone .ISO file on the Language Disc.

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Programs that open RSD files

Updated July 18, 2016
File Type 2

RealSQLDatabase File

Developer REAL
Popularity
2.7  |  16 Votes
Category Database Files
Format N/A

What is an RSD file?

An RSD file is a database file format used by REALbasic, a software development application that uses the BASIC programming language. RSD files store data in a structured format that can be accessed via SQL commands.

More Information

RealSQLDatabase files may be loaded within a REALbasic program using a command such as: myDB.databaseFile = GetFolderItem("mydb.rsd").

In 2013, REALbasic became Xojo. The legacy RSD file extension may still be used by some Xojo developers on SQLite files instead of .SQLITE.

Programs that open or reference RSD files

Windows
REAL Software REALbasic 5 or later
Free Trial
Mac
REAL Software REALbasic 5 or later
Free Trial
Linux
REAL Software REALbasic 5 or later
Free Trial
Updated January 25, 2019
File Type 3

RadSound Audio File

Developer Radical Entertainment
Popularity
2.0  |  1 Vote
Category Game Files
Format Binary

What is an RSD file?

An RSD file is an audio file used by a Radical Entertainment video game, such as The Simpsons: Hit & Run and The Incredible Hulk: Ultimate Destruction. It contains music, dialogue, sound effects, or other audio played in the game.

More Information

Radical Entertainment was a Canadian video game development company that developed several popular games, including some games in the Crash Bandicoot series. Many of Radical Entertainment's games included audio files saved in the company's proprietary RSD file format.

NOTE: The game MadWorld, published by RedSpark, also uses RSD audio files. However, RedSpark's RSD files are saved in a different format than Radical Entertainment's RSD files.

How to open an RSD file

Gamers who want to play an RSD file can do so using the vgmstream plug-in, which is available for Foobar2000 (Windows) and Nullsoft Winamp (Windows). Gamers can also convert RSD files to other audio formats using Lucas' RSD Converter (Windows).

Programs that open RSD files

Updated August 24, 2021
File Type 4

Donkey Kong Country Room Settings Data

Developer Retro Studios
Popularity
1.0  |  1 Vote
Category Game Files
Format Text and Binary

What is an RSD file?

An RSD file is a game data file used by Donkey Kong Country Tropical Freeze. It contains data used to load a level. For example, RSD files contain data used to load a level's geometry, layers, and objects.

More Information

In 2014, Retro Studios and Monster Games released Donkey Kong Country Tropical Freeze, a platforming game for the Wii U. The game includes many types of game data files, including RSD files. These files are saved in proprietary formats, and they are not meant to be opened or edited by players.

How to open an RSD file

RSD files are not meant to be opened.

Programs that open or reference RSD files

No programs available
Updated July 31, 2022

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