Convert CFG to TXT

A program, device, or import tool may require a .txt file even when the available configuration uses .cfg. Because many CFG files already contain plain text, the practical task is usually to create a TXT-named copy while preserving the original settings file.

What the CFG format is

.cfg is a generic configuration-file extension, not a single standardized format. Games, servers, developer tools, operating-system utilities, and hardware-management software use it for paths, ports, display options, preferences, and startup parameters.

A CFG file may contain readable key-value pairs, INI-style sections, JSON-like data, XML, or application-specific syntax. The extension does not reveal the character encoding or guarantee that the file is text; some CFG files are binary, compressed, or encrypted.

What the TXT format is

.txt generally identifies plain text without document formatting such as fonts, images, or page layout. TXT files are easy to open with Notepad, TextEdit, Notepad++, Visual Studio Code, and command-line tools, making them suitable for basic editing, code review, sharing, and archival copies.

TXT does not translate configuration syntax or remove comments, commands, and unsupported characters. The filename extension and the file's actual encoding are separate: a file can be named .txt while still using UTF-8, Windows-1252, or another encoding.

How to convert CFG to TXT

Rename or copy the file without changing its bytes

1. Make a backup of the original .cfg file.
2. In Windows File Explorer, enable View → Show → File name extensions, then rename settings.cfg to settings.txt. On macOS or Linux, use the file manager or run cp settings.cfg settings.txt.
3. Open the new file in a plain-text editor and check that the contents are readable.

Renaming changes only the filename; it preserves the original bytes, encoding, line endings, and any binary data. This is the safest option when another program needs the same content under a TXT extension. In Windows, make sure the result is not accidentally named settings.txt.cfg.

Save a text copy with an explicit encoding

1. Open the CFG file in Notepad++, Visual Studio Code, or another plain-text editor. Do not use Microsoft Word or a similar word processor, because it can add formatting and alter text structure.
2. Confirm that the characters display correctly. If the editor offers encoding detection, identify the source encoding before saving; a wrong choice can turn accented characters, quotation marks, or symbols into replacement characters.
3. Choose File → Save As, use a filename ending in .txt, and select the encoding required by the receiving program. Choose UTF-8 when the program supports it and the source has been decoded correctly.
4. Reopen the saved TXT file and check comments, blank lines, delimiters, backslashes, non-ASCII characters, and line endings.

In Notepad++, an encoding command such as Encoding → Convert to UTF-8 changes the file's encoding before saving; merely selecting a different display or detection option may not convert the bytes. Keep the CFG backup because saving can change encoding, line endings, or a final newline.

Use command-line tools

On Windows PowerShell, create a byte-preserving copy with:

Copy-Item .\settings.cfg .\settings.txt

When the source encoding is known and UTF-8 output is required, use an editor or an encoding-aware command instead. For example, on macOS or Linux:

iconv -f WINDOWS-1252 -t UTF-8 settings.cfg > settings.txt

Replace WINDOWS-1252 with the actual source encoding. Guessing incorrectly can corrupt characters. PowerShell commands that read and rewrite text can also change encoding and line endings, and their UTF-8 behavior differs between Windows PowerShell 5.1 and newer PowerShell versions, so use them only when those changes are acceptable.

Use an online converter

For a non-sensitive, readable CFG file, services such as CloudConvert or Convertio may accept the file and offer TXT as an output format. Upload the CFG, choose TXT if available, convert it, download the result, and compare it with the original in a text editor.

Online services may reject a generic CFG extension or interpret its contents unnecessarily; renaming or saving locally is normally more predictable. Do not upload API keys, passwords, credentials, server addresses, personal data, or proprietary configuration files. Check the service's retention and privacy terms before uploading any file.

Quality and compatibility limitations

A TXT copy does not convert a configuration into another syntax. A program may reject it because it checks the .cfg extension or requires specific sections, delimiters, encoding, line endings, ordering, or commands. If the destination expects a particular configuration schema, use the creating program's documented export function instead of a generic extension change.

If the CFG opens as unreadable binary data, renaming it cannot make it readable or recover its contents. Use the application or device that created it, and do not save binary data through a text editor. After conversion, compare file size and content where exact preservation matters, and retain the original CFG for software that still requires it.