Click the "Select File" button above, and choose your BC3 file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert BC3 to another file type
To convert your BC3 file to another format, you need RIB Presto or other Data software.
Convert a file to BC3
To convert other file formats to the "Construction Cost Standard" file type, you need software like RIB Presto or a similar tool.
About BC3 files
A .BC3 file is a standard data exchange format adhering to the FIEBDC-3 (Formato de Intercambio Estándar de Bases de Datos para la Construcción) protocol, widely used in the Spanish and Latin American construction industries. These files act as a universal container for project budgets, cost databases, bill of quantities, and technical specifications, allowing interoperability between specialized software like RIB Presto and CYPE Arquimedes.
While .BC3 files are technically ASCII text-based, they utilize a rigorous, non-intuitive syntax (records starting with ~V, ~K, ~C) that makes them practically unreadable to humans without specialized tools. A major difficulty is the requirement for expensive, industry-specific proprietary software to visualize the hierarchical cost structures properly. Furthermore, users often encounter character encoding issues (ANSI vs. UTF-8) that corrupt special characters when opening older files. To bypass these constraints, the most practical solution is converting the file. For financial analysis and editing, convert .BC3 to Microsoft Excel (.XLSX) to manipulate unit prices and totals in a spreadsheet. For sharing finalized budgets with clients who lack technical software, convert to PDF. For database integration, XML or CSV are preferred targets.
Convert.Guru analyzes your BC3 file, detects the exact format, and lets you read the text inside.
If you want to convert BC3 file to DB, SQLITE, SQLITE3, MDB, ACCDB, DBF, ODB, FDB, GDB, MYD, FRM or SQL, you can use RIB Presto or similar software from the "Construction Budget Exchange" 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 BC3, try RIB Presto or another comparable tool in the "Construction Budget Exchange" category.
The BC3 Converter Story
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 BC3 converter.