damage file - is there any software or program camn fix my files

[kanon]

i have fileslike[video, pdf ,pic,micsof]damage is there any software or program camn fix my files

 

[kanon]

by virus

 

[Lifetron]

Probably not. At least not with a single click. If you are using antivirus software, that alone can severely damage your collection of pirated or even legitimate files by being overzealous yet not really offering any real-time, real-life protection. Some programs are a lot better than others at playing partially downloaded, antivirus software damaged, or files damaged by disk errors. You may be able to salvage whatever is left of your compromised files if they mean that much to you, but you will have to be more specific to get better instructions.

 

[DVDR_Dog]

Video files particularly MP4 compression, forget it. Those files are linear and don't have a whole bunch of indexes. Simply put, in order to save space all that's left in a compressed video format is the header which contains all the into including where to start and how long the video is, resolution and the codec utilized to produced the video. The only other navigation left is an EOF marker at the end of the video. If you ever wondered how videos can fall out of sync, that's why. It takes a heck of a lot of space to include index markers in a video so the lower compression schemes do not have those sync problems and have a better chance of repairing if things go wrong.

 

[jackwilliam7]

That sounds super frustrating! I’ve heard there are some tools that can help fix broken files—maybe give one of those a shot. Hope you get everything back soon!

 

[DVDR_Dog]

That sounds super frustrating! I’ve heard there are some tools that can help fix broken files—maybe give one of those a shot. Hope you get everything back soon!

Depends on file type and what happened to it. Technically a file encrypted by ransomware isn't damaged. A damaged file is either missing chunks of data or for some reasons checksum does not match real-time data verification. File repair programs contain algorithms that attempt to recreate missing data much like codecs replace data in compressed but with less accuracy. You are better off backing up important data to an off-site source or at least a source not part of the system you are backing up.

 

[Diguelo]

There is a set of programs that used to do this, RIVERPAST VIDEO REPAIR. Its been a while since I used it and even then it was a bit good at fixing corrupt video files.
As for PDF, acrobat reader usually pastes them into some kind of working order.
Sorry other than those two Im at a loss for file repairs.

As for this scenario, in general I use something called Multiple redundancy, make a copy of what you want to protect and store it on removable media / drive

 

[DVDR_Dog]

Video files are a whole different deal. Some are relatively easy, some of the higher compression schemes are darn near impossible.