TOP file format description
Many people share .top files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .top file can be edited, converted or printed with. On this page, we try to provide assistance for handling .top files.
7 filename extension(s) found in our database.
.top - GROMACS System Topology
The TOP data files are related to GROMACS. TOP file is a GROMACS System Topology. GROMACS (GROningen MAchine for Chemical Simulations) is a molecular dynamics simulation package originally developed in the University of Groningen. Topology (TOP) file defines the entire systems topology, either directly or by including ITP files.
- Application:
- GROMACS
- Category:
- Data files
- Mime-type:
- application/octet-stream
- Magic:
- - / -
- Aliases:
- -
- GROMACS System Topology related extensions:
.top - Topocad Drawing Document
The TOP document files are related to Topocad. TOP file is a Topocad Drawing Document. Topocad is a topographic CAD application that works with survey data from the field.
- Application:
- Topocad
- Category:
- Document files
- Mime-type:
- application/octet-stream
- Magic:
- - / -
- Aliases:
- -
- Topocad Drawing Document related extensions:
.top - Adesso Cyberpad Handwriting Document
The TOP document files are related to Adesso Cyberpad. TOP file is an Adesso Cyberpad Handwriting Document. Adesso CyberPad is a digital notepad and graphics tablet.
- Application:
- Adesso Cyberpad
- Category:
- Document files
- Mime-type:
- application/octet-stream
- Magic:
- - / -
- Aliases:
- -
- Adesso Cyberpad Handwriting Document related extensions:
.top - E-Sword v8 Topic Note
The TOP data files are related to E-Sword. TOP file is an E-Sword v8 Topic Note. E-Sword is a Bible study computer software package created by Rick Meyers and developed for Microsoft Windows.
- Application:
- E-Sword
- Category:
- Data files
- Mime-type:
- application/octet-stream
- Magic:
- - / -
- Aliases:
- -
- E-Sword v8 Topic Note related extensions:
.top - EverNote Handwritten Notes Data
The TOP data files are related to EverNote. TOP file is an EverNote Handwritten Notes Data. Evernote is a software application that allows users to capture information of various types, including text notes, mobile phone snapshots, printed and handwritten text within images, web clips, and digital ink.
- Application:
- EverNote
- Category:
- Data files
- Mime-type:
- application/octet-stream
- Magic:
- - / -
- Aliases:
- -
- EverNote Handwritten Notes Data related extensions:
.top - Carlson 2016 Topsoil Definition Data
The TOP data files are related to Carlson 2016. TOP file is a Carlson 2016 Topsoil Definition Data. Carlson 2016 is application software for land development, civil engineering, surveying, construction, GIS and mining engineering which runs with AutoCAD and IntelliCAD.
- Application:
- Carlson 2016
- Category:
- Data files
- Mime-type:
- application/octet-stream
- Magic:
- - / -
- Aliases:
- -
- Carlson 2016 Topsoil Definition Data related extensions:
.top - Zemax Tolerance Settings Data
The TOP configuration files are related to Zemax. TOP file is a Zemax Tolerance Settings Data. Zemax is an optical design program that is used to design and analyze imaging systems such as camera lenses, as well as illumination systems.
- Application:
- Zemax
- Category:
- Configuration files
- Mime-type:
- application/octet-stream
- Magic:
- - / -
- Aliases:
- -
- Zemax Tolerance Settings Data related extensions:
Naturally, other applications may also use the .top file extension. Even harmful programs can create .top files. Be especially cautious with .top files coming from an unknown source!
Can't open a .top 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:
example.top
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.
- Open Control Panel > Control Panel Home > Default Programs > Set Associations.
- Select a file type in the list and click Change Program.
The .top file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
fop, hop, op, otp, rop, tip, tkp, tlp, tol, tp, tpo, tpp, yop
Is it possible that the filename extension is misspelled?
Similar file extensions in our database:
- .tpo
- Topo Explorer Map
- .tkp
- MicroImages TNT Standalone Application Project
- .tlp
- Tunnelier Profile
- .tp
- Beyond TV Transport Stream
- .tip
- Atari 8-bit Taquart Interlace Picture
- .op
- eSignal OptionsPlus Data
Operating systems
DataTypes.net currently supports the following operating systems:
Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android
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