K01 Converter

Extract text from K01 files


Drop or upload your .K01 file

How to extract text from your K01 file

  1. Click the "Select File" button above, and choose your K01 file.
  2. You’ll see a preview, if available.
  3. Click the "Convert file to..." button to extract text information.

Convert K01 to another file type

To convert your K01 file to another format, you need Clarion or other Database software.

Convert a file to K01

To convert other file formats to the "Index File" file type, you need software like Clarion or a similar tool.


About K01 files

A .K01 file is primarily a Database Key Index file used by SoftVelocity Clarion and Raima Database Manager. Unlike standard documents, this file does not contain your actual records (names, dates, financials); instead, it acts as a high-speed map (B-Tree index) that points the software to specific data located in a companion DAT, TPS, or TBL file.

Because .K01 files are strictly binary navigation tools, you cannot open them in Microsoft Excel or Notepad to read the content. Opening one directly will result in a stream of unintelligible gibberish. Users often encounter these files when attempting to migrate legacy accounting systems (like Kalamazoo) or recovering old DOS-based databases. To access the meaningful information, you must have the parent data file and use the original database software to export the records to a usable format like CSV, SQL, or PDF. If the file is part of a split archive (e.g., backup.k01, backup.k02), it requires the specific compression tool used to create it to reassemble the original data.

Convert.Guru analyzes your K01 file, detects the exact format, and lets you read the text inside.

Users also converted FCL, 002, 01 and K02 files.


FAQ

If you want to convert K01 file to TMP, TEMP, CACHE, LOG, BAK, OLD, NEW, PART, DOWNLOAD, CRDOWNLOAD, LOCK or PID, you can use Clarion or similar software from the "Database Key Index" category. In the File menu, look for Save As… or Export….

To convert DEVICE, CACHE, SOCK, SYMLINK, PID, MOUNT, FIFO, LOG, PIPE, TMP, JUNCTION or TEMP files to K01, try Clarion or another comparable tool in the "Database Key Index" category.



The K01 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 K01 converter.