CBX Converter

Extract text from CostX estimation files (CBX)


Drop or upload your .CBX file

How to extract text from your CBX file

  1. Click the "Select File" button above, and choose your CBX file.
  2. You’ll see a preview, if available.
  3. Click the "Convert file to..." button to extract text information.

Convert CBX to another file type

To convert CBX estimation files to another format, you need RIB CostX or other Data software.

Convert a file to CBX

To convert other file formats to the "Cost Estimation Archive" file type, you need software like RIB CostX or a similar tool.


About CBX files

A .cbx file is a multi-purpose file extension most frequently utilized as a construction cost estimation archive by RIB CostX. In this context, it functions as a compressed ZIP container storing project data, drawings, and cost metrics. However, the extension is heavily fragmented. It is also used to store proprietary game audio voices in titles like LEGO Dimensions using CRIWARE technology, plain-text XML custom battle data in The Battle for Middle-earth, database memo files in SoftVelocity Clarion, and chapter files in Calibre.

The primary disadvantage of a .cbx file is this extreme fragmentation. Because it represents entirely different underlying data structures depending on the parent application, standard operating systems frequently fail to assign a default program, resulting in "unknown file type" errors. Proprietary variants, such as the CostX estimation file, require expensive commercial software to open natively. This creates a severe bottleneck when sharing project data with clients or subcontractors who do not hold a license.

To bypass these restrictions, conversion or extraction is highly recommended. For CostX project data, converting or extracting to ZIP allows immediate access to the raw internal files. Game audio streams must be converted to WAV or MP3 for standard media playback. XML-based custom battle data easily converts to TXT or XML for quick editing.

Convert.Guru analyzes your CBX file, detects the exact format, and lets you read the text inside.

Users also converted CBZ, CBR, PDF, ZIP, TXD, PVT and FUP files.


FAQ

If you want to convert CBX file to PDF, EPUB, MOBI, AZW, AZW3, KFX, PRC, LIT, OPF, CBZ, CBR or CB7, you can use RIB CostX or similar software from the "Construction Cost Estimation Data" category. In the File menu, look for Save As… or Export….

To convert FB2, MOBI, CBT, RTF, CB7, DOCX, DJVU, AZW, CBA, PDF, DOC or EPUB files to CBX, try RIB CostX or another comparable tool in the "Construction Cost Estimation Data" category.



The CBX 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 CBX converter.