BTL file format description

Many people often share .btl files without providing instructions on how to use them. This can make it difficult for users to determine which program is compatible for editing, converting, or printing .btl files. To address this issue, we have created this page to offer assistance and guidance on handling .btl files. We provide information on compatible software, editing instructions and conversion options to help users effectively interact with .btl files.

Our aim is to simplify the process and promote seamless use of the .btl file format.

3 filename extension(s) found in our database.

.btl - American Civil War Battle Data

The BTL game data files are related to American Civil War. The BTL file is an American Civil War Battle Data. American Civil War: From Sumter to Appomattox is a historical war game centered around the Civil War.

American Civil War
Game Data files
- / -
American Civil War Battle Data related extensions:
Aliens vs. Predator Game GUI Data
Quake 2 3D Model Data
Super Smash Flash 2 Recording
Plants vs. Zombies Compiled Resource Data
Locomotion Company Owner Face

.btl - INPRISE Format Language Library

The BTL development files are related to Borland Turbo C. The BTL file is an INPRISE Format Language Library. BTL is a format language library used by some Borland applications. The Borland Turbo C seems to be no longer supported.

Borland Turbo C
Development files
- / -
INPRISE Format Language Library related extensions:
WinDev Logical Data Model
Visual FoxPro Report Memo
Turbo Assembler Help Data
CloudChan Pre-processed Hypertext Document
Esterel Unsorted Circuit Code
APLAC Source Code

.btl - SolidWorks Sheet Metal Bend Table

The BTL data files are related to SolidWorks. The BTL file is a SolidWorks Sheet Metal Bend Table. SolidWorks is a solid modeling computer-aided design (CAD) and computer-aided engineering (CAE) computer program that runs on Microsoft Windows.

Data files
- / -
SolidWorks Sheet Metal Bend Table related extensions:
SolidWorks Assembly Template
SolidWorks Assembly Properties Template
SolidWorks Enterprise PDM Exported Vault Settings
SolidWorks Enterprise PDM Copied Log
SolidWorks Drawing Template
SolidWorks Drawing Properties Template

Naturally, other applications may also use the .btl file extension. Even harmful programs can create .btl files. Be especially cautious with .btl files coming from an unknown source!

Can't open a .btl file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .btl file extension is often given incorrectly!

Based on searches conducted on our site in the past year, we have compiled a list of the most common misspellings. These frequent misspellings can cause confusion and hinder search accuracy. By providing this list, we aim to assist users in finding the correct information more easily and improving their overall search experience on our site.

These misspellings were the most common in the past year:

bfl, bgl, bhl, bl, blt, brl, bt, bt1, bti, btk, btm, bto, btp, ftl, gtl

Is it possible that the filename extension is misspelled?

There is a possibility that the .btl filename extension is misspelled. To assist users in identifying potential errors, we provide a list of similar file extensions in our database.

Filename extensions similar to .btl:

BFLI Image
CLwin Tekton Database
Adobe Pagemaker Table
BluffTitler Show Data
Gerber Top Layer Data
AOL Instant Messenger Buddy List

Operating systems

At, we strive to provide a seamless user experience by ensuring compatibility with a wide range of operating systems. The following is a comprehensive list of the operating systems currently supported by

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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