Extract text from Yamaha lesson songs (LSW)
To convert LSW lesson songs to another format, you need Light-O-Rama or other Data software.
To convert other file formats to the "Specialized Application Data" file type, you need software like Light-O-Rama or a similar tool.
The .LSW file extension serves multiple distinct purposes across entirely unrelated software ecosystems. Primarily, it functions as a Keyboard Lesson Song file utilized by Yamaha digital keyboards to store educational playback data. Alternatively, it is used as a Light Show Wizard file by the Light-O-Rama suite to synchronize lighting controllers with audio tracks. Furthermore, .LSW files act as local cache and log files for the MMORPG EVE Online (structured internally as SQL databases) and as save files for certain versions of RPG Maker.
The primary disadvantage of the .LSW format is extreme fragmentation and proprietary lock-in. A Yamaha lesson file cannot be opened by lighting software, and vice versa. For EVE Online players, these log files can balloon to hundreds of megabytes, creating massive unreadable data blocks on the local disk. Users typically want to convert Yamaha .LSW files into standard MID (MIDI) formats for playback on standard media players, or extract plain TXT or CSV data from EVE Online chat and market logs.
Because these formats are closed and proprietary, standard online converters fail to process them correctly. They cannot distinguish a lighting sequence from an SQL cache file. Just drag and drop your file into convert.guru to identify the exact format version, view the internal hex data, and convert it when possible. If our analysis detects a supported underlying structure (such as an embedded SQLite database), viewing and extracting the data is highly achievable.
Convert.Guru analyzes your LSW file, detects the exact format, and lets you read the text inside.
Users also converted CMP files.
If you want to convert LSW file to EXE, ISO, BIN, CUE, PAK, WAD, PK3, PK4, BSP, MAP, SAV or DAT, you can use Light-O-Rama or similar software from the "Proprietary Application Data Storage" category. In the File menu, look for Save As… or Export….
To convert MOD, BIN, CFG, SCX, DAT, MPQ, LOG, CUE, INI, EXE, SCM or ISO files to LSW, try Light-O-Rama or another comparable tool in the "Proprietary Application Data Storage" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our LSW converter.