Opening OPT Files

The OPT file type is primarily associated with MySQL.

OPT	File extension: OPT
	File type:	database options

What is an OPT file?

OPT files mostly belong to MySQL by Oracle. An OPT file usually contains configuration options used by various programs. PowerMill computer-aided manufacturing software uses an OPT file to store DuctPost options for generating G-code. MySQL database management software uses an OPT file to store database configuration. Optercenja construction project planning software uses an OPT file to store parameters used to generate output values for calculating structural load. Another type of OPT file is document containing a music sheet scanned with Photoscore music notation scanning software. MetaTrader foreign exchange trading software uses an OPT file to store its cache optimization data.

How to open OPT files

You need a suitable software like MySQL to open an OPT file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your OPT file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a OPT file directly in the browser:. Just drag the file onto this browser window and drop it.

Online OPT Text Viewer

Choose your .opt file to analyze

or drag and drop it here

Online File Viewer

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Programs that open and convert OPT files:

MySQL by Oracle
See the previous paragraphs to learn more about the main application. OPT files are often referred to as MySQL settings because this type of file is primarily created or used by this software.
Business Integrator (options) by Pervasive Software
Business Integrator is an obsolete enterprise messaging application integration software. Options used by Business Integrator are saved in an OPT file. This file format is classified as Data.
CX-Programmer (operating environment settings) by OMRON
CX-Programmer is an integrated development environment for programming and debugging programmable logic controllers manufactured by OMRON. It uses an OPT file to store operating system settings automatically created when a project file is saved. This file contains the location and size of each window. This file format is classified as Settings. Related links: PLC: .OPT File
Delphi (project settings (options)) by Embarcadero
Delphi is a cross-platform integrated development environment for building native applications. It uses an OPT file to store project settings. This file format is classified as Settings.
FLEXnet Manager (options) by Acresso
FLEXnet Manager is a discontinued software license management web application used to optimize, track, and report software spending and comply with vendor entitlements. It uses options saved in an OPT file. This file format is classified as Data.
MetaTrader (optimization cache) by MetaQuotes
MetaTrader is a foreign exchange trading program compatible with Windows, iOS, and Android platforms. It uses an OPT file to store an optimization cache written in extensible markup language. This file format is classified as Data.
pcAnywhere (option set) by NortonLifeLock
pcAnywhere is a cross-platform remote access software suite for accessing a network of inter-connected computers. It uses an option set saved in an OPT file. This file format is classified as Data.
PhotoScore (document) by Neuratron
PhotoScore is a music notation scanning software for Windows desktop. It uses an OPT file to store the scanned copy of a music sheet/document. This file format is classified as Data.
PowerMill (CNC options) by Autodesk
PowerMill is a 3D computer-aided manufacturing software used to program tool paths for 2-5 axis computer numerical control (CNC) machines. It uses an OPT file to store options for generating G-code with its DuctPost function. This file format is classified as Settings.
ProWORX Nxt (list module options) by Schneider Electric
ProWORX Nxt is a discontinued software for programming, configuring, and debugging programmable logic controllers. Its list module options are saved in OPT files. This file format is classified as Settings.
Psion Organiser (source code) by Psion
Psion Organiser is a discontinued line of palmtop computers. These computers used OPL source code saved in an OPT file. This file format is classified as Developer.
QEMM (data) by Quarterdeck Office Systems
QEMM (short for Quarterdeck Expanded Memory Manager) is a memory management software for classic MS-DOS and other DOS operating systems. It uses some data saved in an OPT file. This file format is classified as Data.
SilkTest (option set) by Segue
SilkTest is an automated functional and regression testing software suite for business applications. It saves an option set in an OPT file. This file format is classified as Data.
Visual Studio (workspace options) by Microsoft
Visual Studio is an integrated development environment that is mainly used to build applications in C# and .NET programming languages. Some versions of Visual Studio save workspace settings (options) in an OPT file. This file format is classified as Settings.

OPT file format:

A file format defines how the data in the file is structured. The file format can be deduced from the file extension and the signature. File extension, signature and file format must match; otherwise errors will occur when the file is opened. When there is a problem with a file, the first step to solving it is to determine the file format. Our evaluation of the OPT files looks like this:

You will often come across the OPT file type. This includes different formats for the applicable programs. But the following two file formats are common:

30% of all OPT files have the same signature default-character-set=. These files contain text and words, not binary data. The files are often between 61 bytes and 67 bytes in size. The file type is relatively new. The files contain the following words: default-character-set=utf8, general, default-character-set=latin1 and default-collation=latin1_swedish_ci. A common filename is db.opt.
5% of all OPT files start with the magic bytes CXProgVer:="1.6";, which are always the first bytes of this file format. These files are text files, so they contain words and text. The files are on average 5 KB in size and range from 4 KB to 6 KB. Certain words are almost always found in the files, such as BEGIN, BarID:=59422;, Bar[0]:=, Bar[0]:=0;, CXProgVer:="1.6";, DockManager:=, Style:=0; and Bars:=6;.

The remaining 65% of all OPT files are files with no common format, the following 13 formats can be found: Neuratron PhotoScore Document, XML, DOC, config, ZIP, Version, machine, PATIENT and CPcb. The category is user, options, export, prod, osoitteet, option or users. Just click the "Choose your .opt file to analyze" button on this page to find out what your OPT file is.

Technical Data for OPT File Extension

File classification:

Settings

Related files:

frm, ibd, odt, cxp, myi, konami-win32pes6opt, myd, pmoptz, otp, project, lfp, oft, options, dat, dii, zip, ibdata1, txt, oit, odp, sql, tmd

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: GlobalMapper.Document
EXEFile: %ProgramFiles%\GLOBAL~1\GLOBAL~1.EXE %1

ProgramID: NeuratronPhotoScore.Document
EXEFile: %ProgramFiles%\NEURAT~1\Neuratron PhotoScore.exe %1

ProgramID: pcA.PcaOptionFile
EXEFile: %ProgramFiles%\Symantec\pcAnywhere\winaw32.exe

ProgramID: PcaOptionFile
EXEFile: %ProgramFiles%\Symantec\pcAnywhere\winaw32.exe

ProgramID: tsmopt
EXEFile: %SystemRoot%\system32\NOTEPAD.EXE %1

ProgramID: NeuratronPhotoScore.Document
EXEFile: %ProgramFiles%\NEURAT~1\Neuratron AudioTune.exe %1

ProgramID: Bookmark Wizard
EXEFile: %ProgramFiles%\VB Bookmark Wizard\Bookmark Wizard.exe

Show all 7 listings To Top

an opt database option is a special file format by Oracle and should only be edited and saved with the appropriate software.

How to solve problems with OPT files

Associate the OPT file extension with the correct application.
Update your software that should actually open database options. Because only the current version supports the latest OPT file format. Search, therefore, e.g. on the Oracle manufacturer website after an available MySQL update.
To make sure that your OPT file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .OPT file online - secure, fast, and no downloads needed.