Open .com Files Online — Free MOLPRO Viewer
Open MOLPRO File Online — Free & Instant
No signup required. Works in your browser.
📁 Drag & drop your file here
or click to browse • Max 100MB
✅ Free • ⚡ Instant • 🔒 Secure • 💻 No install
What Is a .com File?
A .com file is a scientific format known as MOLPRO. Molpro Input File This format is created by Molpro and is widely used by researchers and academics.
MOLPRO files contain structured scientific data that requires compatible software to open. With OpenAnyFile, you can analyze and visualize .com files directly in your browser without installing any software.
How to Open .com Files Online
- Visit OpenAnyFile MOLPRO page
- Drag and drop your .com file onto the upload area, or click "Browse" to select it
- OpenAnyFile automatically detects the MOLPRO format using magic byte analysis
- View, analyze, and analyze and visualize your file contents in the browser
- Optionally convert to TXT or download
Software That Opens .com Files
.com files are primarily created by Molpro. In the scientific space, you may encounter .com files from third-party tools, online converters, or export functions. Regardless of the source, OpenAnyFile handles them all.
Open .com on Different Platforms
- Windows: Use the original software or upload to OpenAnyFile for instant access
- macOS: Preview may not support .com — use OpenAnyFile as a universal viewer
- Linux: Open-source alternatives exist, or use OpenAnyFile in any browser
- Mobile (iPhone/Android): OpenAnyFile works on all mobile browsers
Common .com File Problems
Method card syntax
Other common issues include: your OS not recognizing the file extension, the file appearing corrupted after download, or lacking the required software. OpenAnyFile bypasses all these issues with universal format detection.
Convert MOLPRO to Other Formats
MOLPRO files can be converted to 1 formats including TXT.
Related Scientific Formats
If you work with .com files, you may also encounter these scientific formats:
- ABAQUS_INP (.inp) — Open & convert .inp files online
- ABF (.abf) — Open & convert .abf files online
- ABINIT (.abi) — Open & convert .abi files online
- AMBER (.prmtop) — Open & convert .prmtop files online
- Amber Topology (prmtop) — Open & convert prmtop files online
- Amber Trajectory (mdcrd) — Open & convert mdcrd files online
- ANSYS_MECH (.mechdat) — Open & convert .mechdat files online
- ANTEX (.atx) — Open & convert .atx files online
- ASC_LTSPICE (.asc) — Open & convert .asc files online
- ASYMPTOTE (.asy) — Open & convert .asy files online
Popular MOLPRO Conversions
Frequently Asked Questions
What is a .com file?
A .com file is a scientific format called MOLPRO. Molpro Input File
How do I open a .com file without installing software?
Upload your .com file to OpenAnyFile. Our browser-based tool instantly detects and displays it — no downloads needed.
What program creates .com files?
.com files are typically created by Molpro.
Can I convert .com to another format?
Yes. OpenAnyFile converts .com to TXT.
Is it safe to open .com files online?
Yes. OpenAnyFile processes files in a secure, isolated environment. Files are automatically deleted and all transfers use HTTPS.
Can I open .com on my phone?
Yes. OpenAnyFile works on all mobile browsers including iPhone and Android.