Data Recovery Blog
Expert guides, storage news, product reviews, and recovery tips. Updated every week by data recovery professionals.
How to Recover Data from a Dead Hard Drive
Complete guide for diagnosing and recovering data from HDDs that won't spin up, click, or are undetected by your computer.
Hikvision DVR Recovery: Complete 2026 Guide
Step-by-step guide to recovering surveillance footage from Hikvision DVR systems with corrupted or damaged hard drives.
Best External Hard Drives for Backup in 2026
We tested 12 external hard drives. Here are the best options for backup at every price point, from ₹3,000 to ₹15,000.
3-2-1 Backup Strategy: The Only Guide You Need
The 3-2-1 rule is the gold standard for data protection. Learn how to implement it on any budget and never lose data again.
SMART Attributes Explained: Know When Your Drive Is Dying
A plain-English breakdown of every critical SMART attribute — what they mean, which ones to watch, and what values are dangerous.
How to Recover Data from a Formatted SD Card
Accidentally formatted your SD card? Don't panic. Here's exactly what to do — and what NOT to do — in the first 30 minutes.
Top 5 Data Recovery Software Compared (2026)
We tested DataGenius, Recuva, Disk Drill, EaseUS, and TestDisk on identical failure scenarios. The results may surprise you.
Ransomware Recovery: What To Do When Files Are Encrypted
Your files are encrypted and attackers want ransom. Here's the decision tree: pay vs. recover — and your realistic options.
Dahua NVR Data Recovery: Step-by-Step Guide
How to recover footage from Dahua NVR systems using DHFS file system analysis. Covers XVR, NVR Lite, Pro, and Ultra models.
SSD vs HDD: Which Is More Reliable in 2026?
Backblaze's 2025 failure data + our own 3-year study. The answer is more nuanced than you think — it depends on workload.
How to Recover Corrupted Excel Files (5 Methods)
Excel file won't open? Shows "file corrupted" error? Here are 5 methods ranked from free DIY to professional repair tools.
CP Plus DVR Recovery: Complete Guide
India's most popular CCTV brand uses a proprietary file system. Here's how to recover footage from CP Plus Indigo and Cosmic series.