What is a SEC file?
The .SEC file extension has several different meanings. The most common use is a Samsung Security Video File. These files are created by Samsung DVR and NVR security camera systems to record video footage.
Other software uses the .SEC extension for secure data. For example, Broadcom uses it for a PGP Secret Key Ring to store encryption keys. Safe Exam Browser uses .SEC files for encrypted configuration settings. Some antivirus programs, like McAfee VirusScan, use the .SEC extension for quarantined executable files to prevent them from running.
How to open SEC files?
Because the .SEC extension has multiple possible meanings, we recommend using viewer.online/sec to identify the actual format of your file.
Our tool can analyze .SEC files to identify the exact format and creator software. It allows you to inspect the file structure, extract readable text, and check whether an online preview is available.
If you know the file type, you can use specific software. You can open a Samsung video with a compatible Samsung video player. You can manage a PGP Secret Key Ring using PGP encryption tools. However, finding the right software is often difficult.
File conversion
If you need to change your .SEC file to a standard format, you can use a conversion tool. We recommend convert.guru for safe and easy file conversion. If your file is a Samsung video, you can convert it to standard video formats like .MP4 or .AVI.
Summary
viewer.online/sec is useful for identifying, inspecting, and understanding .SEC files without installing software or dealing with compatibility problems.