Extract text from SQLite shared memory indexes (SQLITE-SHM)
To convert SQLITE-SHM Index files to another format, you need SQLite or other Database software.
To convert other file formats to the "Shared Memory Index" file type, you need software like SQLite or a similar tool.
A .sqlite-shm file is an internal shared memory index used by SQLite. It is generated automatically when a database operates in Write-Ahead Log (WAL) mode. This file acts as an index for the companion sqlite-wal file, allowing multiple database connections to read and write concurrently without locking the entire database.
These files are managed entirely by the SQLite engine. Users typically encounter them when viewing hidden system files or attempting to recover a database. The major disadvantage of the .sqlite-shm format is that it contains no user data. It is highly volatile, contains only binary memory offsets, and is completely useless without the main sqlite database file.
You cannot convert a .sqlite-shm file directly into a PDF, DOCX, or JPG. Instead, the best target formats for database data are CSV or SQL. To achieve this, you must open the primary database file - not the index file - using software like DB Browser for SQLite and export the tables.
This is a closed, proprietary internal format. Standard online converters fail to process it because it lacks standard document headers, readable text, or media content. If our analysis detects supported underlying strings, viewing may still be possible, but full data conversion always requires the main database.
Convert.Guru analyzes your SQLITE-SHM file, detects the exact format, and lets you read the text inside.
Users also converted SQLITE-WAL, SQLITE, SHM, KB, WAL, ZIP, JS, JSON, HTML, DB3 and SQLITE3 files.
If you want to convert SQLITE-SHM file to DB, SQLITE, SQLITE3, MDB, ACCDB, DBF, ODB, FDB, GDB, MYD, FRM or SQL, you can use SQLite or similar software from the "Shared Memory Indexing" category. In the File menu, look for Save As… or Export….
To convert NDF, SQLITE3, BAK, RDB, SQL, DB4, MDF, MDB, LDF, DB, DB3 or SQLITE files to SQLITE-SHM, try SQLite or another comparable tool in the "Shared Memory Indexing" 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 SQLITE-SHM converter.