Extract text from Access runtime databases (ACCDR)
To convert ACCDR databases to another format, you need Microsoft Access or other Database software.
To convert other file formats to the "Access Runtime Database File" file type, you need software like Microsoft Access or a similar tool.
The .ACCDR file format is a locked-down Microsoft Access database designed to open strictly in Runtime mode. Developers use this format to distribute applications while preventing users from modifying forms, reports, or the underlying database structure. To open and run these files, users must install either the full Microsoft Access desktop application or the free Access Runtime distribution.
The main disadvantage of the .ACCDR format is its rigid, proprietary nature. It is restricted to the Windows ecosystem, making it completely useless on Mac or mobile devices without virtualization. Because the design interface is locked, you cannot build new queries or edit tables directly. Furthermore, standard online converters fail to process these files because they are complex relational databases powered by the Jet/ACE database engine, not simple flat files. They contain macros, VBA code, and custom UI elements that require a live execution environment.
If you need to extract the raw data, the most practical workaround is to convert the tables to standard formats like CSV, XLSX, or SQL. A widely known trick among developers is simply renaming the .ACCDR extension back to ACCDB to restore full editing capabilities, provided the database was not compiled into an executable beforehand.
Because of its compiled and proprietary structure, this file is exceptionally difficult to convert online. Often, only the original Microsoft software can properly read or export the data. If our analysis detects standard embedded structures, limited viewing or conversion may still be possible.
Convert.Guru analyzes your ACCDR file, detects the exact format, and lets you read the text inside.
Users also converted LACCDB, ACCDB, ACCDE, JET and MDB files.
If you want to convert ACCDR file to ACCDB, DB, SQLITE, SQLITE3, MDB, DBF, ODB, FDB, GDB, MYD, FRM or SQL, you can use Microsoft Access or similar software from the "Locked Relational Database Application" 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 ACCDR, try Microsoft Access or another comparable tool in the "Locked Relational Database Application" 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 ACCDR converter.