An AJP file .ajp is defined by its origin, 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 doesn’t come from a DVR or camera system, it may relate to older software like Anfy Applet Generator or CAD/CAM processes such as Alphacam, meaning it isn’t video, and the easiest way to identify which type it is involves looking at size and folder context—CCTV AJP files are often extremely large and may be accompanied by a viewer program, while project-oriented AJP files are relatively modest and appear with web or CAD materials, and checking Properties or doing a non-destructive text-editor peek can differentiate readable project text from binary DVR data.
To open an .AJP file, the proper step depends on what produced it because Windows and standard video players generally can’t parse it, and if yours came from a DVR export, the recommended solution is to look in the same export directory for the included playback tool—names like Player.exe, BackupPlayer.exe, or AJPPlayer.exe—launch it, load the AJP, and then use its export/convert feature to obtain a normal MP4 or AVI file.
If nothing came with the AJP file, your best move is to look up 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 time-consuming but sometimes unavoidable.
If you adored this information as well as you want to be given more info regarding AJP file editor generously visit the web page. If the AJP didn’t originate from surveillance equipment, it might relate to outdated animation tools or CAD/CAM software, meaning it requires the original application to open it, so check the surrounding folder for hints such as project-related filenames, readmes, or CAD formats like DXF/DWG, then install the correct program and open the file through it, noting that smaller sizes usually fit project files while very large sizes resemble CCTV containers.
If you like, simply tell me the size and list a few of the files in the same folder—or share a screenshot—and I can typically identify the CCTV/DVR type and recommend the most likely working player.



