Why we built DVRXaminer
RecoveryTools has built data recovery and forensic software since 2013. The same problem kept landing on our desk. Someone had a hard drive out of a DVR, the footage mattered to a case, and nothing on a normal PC could read it.
The reason is technical. A recorder writes several camera streams at once around the clock, so its maker skips NTFS and FAT32 for a closed format of its own. To Windows the drive looks blank. To a general recovery tool it looks like nothing worth reading. The footage sits there the whole time, unreachable.
We spent that decade learning these formats one recorder at a time, and DVRXaminer is where that knowledge lives. It teaches a Windows machine to speak the recorder's own language, then returns footage a digital forensics examiner can open, present and take into a courtroom. A locked unit, a wiped clock or an unknown brand stops being the end of the case. We share what we learn in our DVR and CCTV recovery guides.
- 1 Law enforcement running investigations
- 2 Digital forensic examiners and labs
- 3 Data recovery firms handling CCTV jobs
Private investigators lean on it too, on the same criminal and civil cases where a DVR is the only witness. For all of them, a tool that quietly alters evidence is worse than no tool at all. That is the standard we hold ourselves to, and why every design choice below starts from protecting the original.