Missing_File

How to open a file with .TOP extension?

File Type : INMOS Transputer Development System Occam Top Level File
Compatible with (Win10, Win8, Win7, Vista and WinXP)

You'll need a new app to open this .TOP file

Searching for the right program to open .TOP files?

"You'll need a new app to open this file" is probably the most common error faced by millions of Windows users every day. This is either because the program required to open a file is not available on your system or there may be other issues.

We recommend that you run a free scan to check for missing drivers.

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What is .TOP file extension?

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.
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open TOPfiles:

  • Gromacs