An AJP file ending in .ajp can serve different roles based on the source, usually showing up as a CCTV/DVR backup where the device saves video in a proprietary container that VLC or WMP can’t play, generated after selecting a camera and date/time for export to USB/CD/DVD, and typically relying on a companion viewer such as a Backup Player or AJP Player to view and sometimes convert the footage.
If an AJP file didn’t come from a camera system, it may show up as a project/save file from older tools like Anfy Applet Generator for Java-based website animations or appear in CAD/CAM contexts such as Alphacam, meaning it isn’t video, and you can usually identify which kind you have by checking file size and nearby files—CCTV exports are typically hundreds of MB to GB and may sit beside backup utilities or viewer executables, while project-style AJP files are much smaller and appear with website or CAD/CAM assets, and a quick check of the file’s Properties or a safe peek in a text editor (without saving) can reveal readable text for project/config files versus mostly unreadable binary data for DVR containers.
To open an .AJP file, the correct method depends entirely on the software or device that created it, since Windows and common media players can’t automatically detect the proper format, and if the file came from a CCTV/DVR export, the most reliable option is to use the matching viewer/player that accompanies that DVR system, typically found in the same USB/CD/DVD/folder as the AJP and named something like Player.exe, BackupPlayer.exe, or AJPPlayer.exe, which you can run to load the file and then use its own export or convert feature to produce a standard MP4 or AVI.
If nothing came with the AJP file, your best move is to find out the DVR/NVR brand or the software normally used for live viewing, then install the vendor’s official CMS/VMS/backup player, because many systems only decode AJP through their own client; after installation, open that client manually and use its Open/Playback/Local File function to load the AJP, and if playback works but export is unavailable, the last workaround is a full-screen screen recording, which is less than ideal but sometimes unavoidable.
If the AJP isn’t from a DVR or camera setup, it may serve as a project file for older animation/applet programs or a CAD/CAM environment, and in those cases you must open it with the same program that generated it, so look through the folder for indicators like tool names, documentation, or related extensions, then install the matching app and open the file there, keeping in mind that smaller AJP files generally mean project data while huge ones typically point to CCTV exports.
If you prefer, you can paste the AJP’s size along with names of nearby files or a screenshot, and I can almost always identify the correct type and advise which playback tool will open it In case you loved this information and you would love to receive more details regarding AJP file online tool please visit the web-site. .



