EOC Converter

Extract text from EOC files


Drop or upload your .EOC file

How to extract text from your EOC file

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

Convert EOC to another file type

To convert your EOC file to another format, you need EncryptOnClick or other Encoded software.

Convert a file to EOC

To convert other file formats to the "Encrypted Archive" file type, you need software like EncryptOnClick or a similar tool.


About EOC files

The .eoc file extension represents a duality in data management: it is primarily associated with EncryptOnClick, a security utility by 2BrightSparks, but is also statistically linked to the Nemucod ransomware campaigns.

For legitimate users, an EOC file is a 256-bit AES encrypted archive created to secure sensitive documents. These files act as password-protected containers (similar to ZIP) that prevent unauthorized access. To "convert" these files, users must decrypt them using the original software, restoring the contained PDF, DOCX, or JPG files to their original state.

However, a significant volume of EOC files are artifacts of Nemucod malware, which encrypts victim data and appends the extension to hold files hostage. In these cases, standard conversion is impossible without specific decryption keys or recovery tools.

A third, rarer variation involves legacy electronic commerce data from 3M's Electronic Ordering Center. These are typically UTF-16 encoded text files used for EDI (Electronic Data Interchange) transactions, which can be viewed in text editors or converted to CSV for spreadsheet analysis.

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

Users also converted SDU, SGA and WZ files.


FAQ

If you want to convert EOC file to BASE64, HEX, BIN, ENC, CRYPT, AES, DES, RSA, PGP, GPG, ASC or KEY, you can use EncryptOnClick or similar software from the "Encrypted Data Archive" category. In the File menu, look for Save As… or Export….

To convert CER, BIN, PEM, DER, KEY, P7S, PFX, ENC, P12, BASE64, P7B or HEX files to EOC, try EncryptOnClick or another comparable tool in the "Encrypted Data Archive" category.



The EOC 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 EOC converter.