Category Archives: JPEG Recovery

Corrupt 7-Zip (7z) archive, a lucky break ..

I was looking through a 7-Zip file in an attempt to repair it using HxD. The archive was created by ZArchiver, an Android backup app. Once the backup was created the phone was reset. Repairing a corrupt 7z file. The maker of 7-Zip has some hints on repairing a corrupt .7z file. Header of the… Read More »

JpegDigger’s JPEG repair feature explained

JpegDigger features a JPEG repair option. What is this and what can it do? Repair will not per se result in a perfect image. It can however repair JPEGs to a degree where they can be opened and viewed, including their flaws. JPEG structure Let’s first look at how a JPEG file is organized internally.… Read More »

RAW file recovery and duplicates

Recovery is resulting in duplicate photos One of the drawbacks of ‘raw recovery’ is that generally files are recovered with auto generated meaningless filenames. To conclusively identify files you have to open them although initial culling can be done by sorting by size, or with help of a tool that can sort files by creation date,… Read More »

JPEG Recovery Pro Editor

At the time I was researching JPEG repair some years ago, I purchased a license for JPEG Recovery Pro from ‘hketech.com‘ mainly because of it’s JPEG Recovery Editor. I got version 6.1. Recently I noticed an update to version 6.2 was available, however it appears they removed the editor now while I was hoping for… Read More »

can I repair corrupted JPEG files or other photos?

JPEG-Repair Toolkit Dude, can my JPEGs be repaired? “can I repair corrupted JPEG files or other photos?” is a question I get asked many times a week. Or, the variant “I ran your tool JPEG-Repair, but it does not repair my photos.”. Or, “I recovered deleted JPEG files but they are all corrupt and can… Read More »

SD geheugen kaart bevriest computer, gegevens redden, data recovery (NL)

Probleem: SD geheugen kaart niet leesbaar (SD card, micro SD card) Symptoom: Computer bevriest wanneer SD kaart in lezer aanwezig is Doel: Data recovery Computer bevriest bij detecteren SD memory kaart Om deze symptomen  te verklaren moeten we bergijpen wat er gebeurt wanneer Windows een opslag apparaat detecteert. Windows zal proberen een aantal meta-data structuren… Read More »

USB flash drive keeps freezing / disconnecting – Recover Data

A USB flash drive constantly freezing and disconnecting is most likely a sign of degraded NAND. NAND has a finite number of erase/write cycles, the cheaper the NAND used, the smaller this number is. Also certain conditions can lower the number, such as the drive being exposed to heat.  Despite numerous sites recommending you run… Read More »

If photos can be recovered, I will.

In several places on this website I make the bold claim that I may recover your photos even if: File recovery or photo recovery software does not. File or photo recovery software recovers corrupt photos. Other labs can’t or recover corrupt files … Of course this is a claim you should not take my word… Read More »

Recover photos from a hard drive

When choosing the best photo recovery software it’s important to consider from what type of drive you need to recover from. To recover photos from a hard drive, in 9 out of 10 cases generic file recovery software will do better, give less fuzz and be quicker than specialized photo recovery software. In advance: SSD… Read More »

Why is photo repair more expensive than photo recovery?

In this post I’ll try to explain why photo repair is relatively expensive compared to photo recovery. Why is it many photos can be recovered at a fraction of the cost of repairing just a few images?