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TOP File - What is a .top file and how do I open it?
Learn about .TOP files and view a list of programs that open them.
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Overview
What is a TOP file? Data file created by Gromacs, a molecular data analysis application; contains a molecular topology, which formally describes the structure of a molecule; created by pdb2gmx, a program that generates topologies from Protein Data Bank ( .PDB ) and Residue Topology Parameter ( .RTP ) files.
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DeveloperMissler Software
Popularity2.3 | 4 Votes
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.TOP File Extension
2 file types use the .top file extension.
Gromacs Topology File
| Developer | Gromacs |
| Popularity |
3.4 | 7 Votes |
What is a TOP file?
Data file created by Gromacs, a molecular data analysis application; contains a molecular topology, which formally describes the structure of a molecule; created by pdb2gmx, a program that generates topologies from Protein Data Bank ( .PDB ) and Residue Topology Parameter ( .RTP ) files.
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Programs that open TOP files
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Gromacs
Free
Category: Data Files
Updated: August 3, 2011
TopSolid Design Document
| Developer | Missler Software |
| Popularity |
2.3 | 4 Votes |
A TOP file may also be a CAD file created by TopSolid, a program used for CAD design and PDM (product data management). It contains a CAD drawing, which is comprised of one or more parts. Each TOP file includes the 3D geometry of the part models and may include Bill of Materials (BoM) information as well.
How to open a TOP file
TOP files can be viewed with TopSolid or Missler's free TopSolid Viewer.
Programs that open TOP files
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Missler TopSolid
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Missler TopSolid'Viewer
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Category: CAD Files
Updated: March 22, 2022