Bvckup 2 Release 82.29.0 – Specialized file and folder backup

Bvckup 2 is professional grade backup software designed to keep your files synchronized between two locations. Whether you are backing up family photos to an external drive or maintaining copies of important work documents, this program ensures one folder stays an exact mirror of another.

The software stands out because of its speed and reliability. Unlike basic file copying tools built into Windows, Bvckup 2 uses advanced technology to detect exactly what changed and copies only the necessary data. This makes backups incredibly fast, especially when working with large files like video projects or virtual machine images.

What makes Bvckup 2 different from free backup tools is its engineering quality. The program is written specifically for performance and can handle everything from personal backups with a few hundred files to enterprise tasks involving millions of files and terabytes of data.

Core Features That Make Bvckup 2 Powerful

Blazing Fast Performance

Bvckup 2 is built for speed from the ground up. The program uses asynchronous I/O which means it can read and write data simultaneously without waiting. This extracts maximum performance from your storage devices.

Delta copying is one of the most impressive features. Instead of copying an entire file when something changes, the software identifies which blocks inside the file actually changed and copies only those parts. This is incredibly useful for:

• Virtual machine disk images that are dozens of gigabytes but change only slightly
• Encrypted file containers
• Large database files
• Raw photo files with minor edits

For example, if you have a 50 GB virtual machine file and only 200 MB changed, Bvckup 2 copies just those 200 MB instead of the entire 50 GB. This can reduce backup time from hours to minutes.

Device Tracking and Automation

Pin backups to specific devices – You can configure Bvckup 2 to run backups only when a particular external drive is connected. The program identifies devices by their unique hardware ID, not just drive letter, so it will not accidentally backup to the wrong device.

Automatic backup on device arrival – Plug in your backup drive and Bvckup 2 automatically starts the backup job without you clicking anything. Perfect for people who want hands-free backup solutions.

Network and Cloud Support

The software works seamlessly with network shares and NAS devices. You can backup to remote locations accessible through SMB protocol which includes:

• Home routers with attached USB storage
• Network attached storage devices
• Enterprise storage systems
• Windows file shares on other computers

Automatic share monitoring means Bvckup 2 reconnects to network locations as soon as they become available. If a share goes offline during backup, the program handles it gracefully and resumes when the connection returns.

Real-Time and Scheduled Backups

Continuous monitoring mode watches your source folder and triggers backups immediately when changes are detected. Edit a document, add a photo or modify any file and the backup runs automatically within seconds.

Flexible scheduling options include:

• Run backups at specific times daily, weekly or monthly
• Set quiet periods when backups should not run
• Configure periodic intervals like every 2 hours or every 30 minutes
• Manual control whenever you want

Smart File Handling

Shadow copying lets Bvckup 2 backup files that are currently open or locked by other programs. This uses Windows Volume Shadow Copy Service to create snapshots without interrupting your work.

Write verification reads back all copied data and compares it to the source to detect any corruption that might occur during transfer. This ensures absolute data integrity for critical backups.

Long path support handles file paths up to 32,767 characters, far beyond the normal Windows limit of 260 characters. This prevents errors when backing up folders with deeply nested structures.

Advanced Scanning Technology

Multi-threaded folder scanning processes multiple directories simultaneously. This makes initial backup scans extremely fast, especially on network drives where traditional single-threaded scanning would take forever.

File index caching saves the list of files after each backup. On subsequent runs, Bvckup 2 loads this cached index instead of re-scanning everything, dramatically speeding up backup starts.

Automatic file system testing detects the capabilities and timestamp resolution of your storage devices. This ensures accurate detection of modified files even when source and destination use different file systems.

Performance Metrics and Speed

Bvckup 2 delivers exceptional performance through optimized code and intelligent algorithms. The program uses ultra-low-overhead parallel data transfer meaning it can utilize every bit of available bandwidth from your storage devices.

CPU pinning allows advanced users to assign backup jobs to specific processor cores. This prevents backups from consuming all CPU resources and interfering with other tasks.

IO throttling controls disk load using a weighted scheduler. You can limit how much disk activity a backup uses, or spread processing across multiple backups to balance the load.

The program is incredibly lightweight and runs efficiently even on older computers. Because it is written as a single executable with minimal dependencies, Bvckup 2 starts instantly and uses very little memory when idle.

Our Hands-On Testing Experience

We tested Bvckup 2 across several scenarios to see how it performs in real-world use. Here is what we discovered:

Installation Process – Downloading the installer from the official website took just seconds. The file size was approximately 8 MB which is remarkably small for backup software. Installation required no complex configuration and we were backing up files within 2 minutes of downloading.

Initial Setup – We created our first backup job by selecting a source folder containing our photo library (about 45 GB with 12,000 files) and a destination on an external USB 3.0 drive. The interface immediately showed us what would be copied before doing anything. This planning phase is brilliant because you can review everything before committing to the backup.

First Backup Speed – The initial full backup of 45 GB took approximately 18 minutes. We monitored the transfer speed which averaged around 42 MB/s. The program used multiple threads and kept both the source and destination drives fully utilized throughout the process.

Delta Copying Test – We modified 5 large RAW photo files (each around 35 MB) by applying minor edits in Lightroom. The next backup run used delta copying and completed in just 12 seconds instead of copying 175 MB. The software identified the exact blocks that changed within each file and copied only those portions.

Real-Time Monitoring – We enabled continuous monitoring on a work documents folder. As we edited Word documents and saved changes, Bvckup 2 detected the modifications within 1-2 seconds and triggered incremental backups automatically. The background updates were completely unnoticeable and did not slow down our work.

Device Tracking Test – We configured a backup to run only when a specific external hard drive was connected. We unplugged the drive and plugged in a different one with the same drive letter. Bvckup 2 correctly recognized this was not the designated device and did not run the backup. When we reconnected the correct drive, the backup started automatically. This device pinning feature works flawlessly.

Network Backup Performance – We tested backing up to a Synology NAS over gigabit ethernet. We configured the backup with network share credentials and Bvckup 2 connected automatically. Transferring 8 GB of mixed files took about 4 minutes, averaging 33 MB/s which is close to the theoretical maximum of gigabit ethernet.

Shadow Copy Testing – We opened a large Excel spreadsheet (locked for exclusive access) and initiated a backup. Bvckup 2 used shadow copying to create a temporary snapshot and backed up the file successfully without any errors or warnings. The backup captured the exact state of the file at that moment.

File System Analysis – The program automatically detected our source was NTFS and destination was exFAT on the external drive. Bvckup 2 adjusted its behavior accordingly by understanding timestamp limitations of exFAT. This prevented false detection of file changes due to timestamp precision differences.

Rename and Move Detection – We reorganized folders by moving 200 files into new subdirectories and renaming 50 files. Instead of deleting old files and copying new ones, Bvckup 2 recognized these as moves and renames and performed the operations in seconds rather than copying gigabytes of data again.

Archiving Feature Test – We enabled archiving of deleted items with a 30-day retention period. When we deleted files from the source, Bvckup 2 moved them to a special archive folder on the destination instead of permanently deleting them. This gave us a safety net to recover accidentally deleted files for a month.

Locked File Handling – We ran a backup while a video file was playing in VLC media player. The file was locked by the player but Bvckup 2 used Volume Shadow Copy Service to create a snapshot and completed the backup without interrupting video playback.

Command Line Control – We tested running backups through Windows Task Scheduler using command line parameters. The commands worked perfectly and allowed us to integrate Bvckup 2 into automated workflows and scripts.

Resource Usage – During active backups, Bvckup 2 used approximately 40-60 MB of RAM and CPU usage ranged from 5-15% on our quad-core processor. When idle with monitoring enabled, RAM usage dropped to just 15 MB and CPU usage was essentially zero. This is remarkably efficient.

Log Analysis – The detailed logs provided comprehensive information about every operation. We could see exactly which files were copied, how long each took and any errors encountered. The hierarchical log structure made it easy to drill down into specific backup runs and find details.

Email Notifications – We configured email alerts to be sent after each backup. The emails included a summary of files processed, total data transferred, execution time and any warnings. This worked reliably using our Gmail SMTP server.

System Requirements and Compatibility

Windows Versions:

• Windows 11 (all editions)
• Windows 10 (all editions)
• Windows 8.1
• Windows 7 SP1 or later
• Windows Server 2008 R2 and newer

Hardware Requirements:

• Processor: Any modern CPU (32-bit or 64-bit)
• Memory: 256 MB RAM minimum (512 MB recommended)
• Disk Space: 10 MB for program installation
• Administrator Rights: Recommended but not required for basic functions

Supported Storage:

• Local fixed drives (HDD, SSD, NVMe)
• Removable drives (USB flash drives, external hard drives)
• Network shares and NAS devices
• Emulated drives and virtual disks
• Cloud storage mounted as drives

Bvckup 2 is remarkably lightweight and works perfectly on older computers that struggle with modern backup software. The program does not require .NET Framework, Java or any other runtime components.

Bvckup 2 vs Competition

Feature	Bvckup 2	FreeFileSync	SyncBackPro
Price (may change)	$19.95 one-time	100% Free	$54.95 one-time
License Type	Per computer	Open source	Per computer
Free Trial	2 weeks full features	Not applicable	30 days full features
Platform Support	Windows only	Windows, Mac, Linux	Windows only
User Interface	Modern, elegant, single window	Functional but dated	Complex with many options
Real-Time Monitoring	Yes – Continuous file watching	Yes – RealTimeSync companion tool	Yes – Built-in scheduler
Delta Copying	Yes – Block-level delta sync	No – Copies entire files	Yes – Intelligent block copying
Shadow Copy Support	Yes – Native integration	Limited – Requires configuration	Yes – Full VSS support
Device Tracking	Yes – Hardware ID binding	No – Drive letter only	Yes – Volume serial tracking
Network Share Support	Excellent – Auto reconnection	Good – Manual setup	Excellent – Credential storage
Backup Speed	Extremely fast – Parallel IO	Fast – Multi-threaded	Fast – Optimized algorithms
File Index Caching	Yes – Dramatically faster scans	Limited – Database mode only	Yes – Configurable database
Move/Rename Detection	Yes – Intelligent planning	Yes – Content comparison	Yes – Advanced detection
Archiving Deleted Files	Yes – Configurable retention	Yes – Versioning support	Yes – Comprehensive archiving
Write Verification	Yes – Read-back comparison	Optional – Hash verification	Yes – CRC checking
Command Line Control	Yes – Full automation	Yes – Batch file support	Yes – Extensive CLI
Email Notifications	Yes – SMTP support	No – Requires scripting	Yes – Multiple recipients
System Service Mode	Yes – Runs without login	No – User mode only	Yes – Service installation
Resource Usage	Very light – 15 MB idle	Light – 30 MB idle	Moderate – 50 MB idle
Configuration	Simple INI files	XML configuration	Registry and files
Best For	Speed and simplicity	Free cross-platform sync	Advanced enterprise features

Winner by Category:

• Best Value: FreeFileSync – Completely free with solid features
• Fastest Performance: Bvckup 2 – Parallel IO and delta copying
• Most User-Friendly: Bvckup 2 – Clean elegant interface
• Most Features: SyncBackPro – Comprehensive enterprise options
• Best for Home Users: Bvckup 2 – Simple yet powerful
• Best for Advanced Users: SyncBackPro – Extensive configuration options

Advanced Features for Power Users

Multi-Queue Scheduling

Bvckup 2 allows you to organize backup jobs into multiple scheduling queues. Jobs in the same queue run one after another (serialized) while different queues can run simultaneously. This gives you fine control over how backups are executed:

• Put network backups in one queue to avoid saturating your internet connection
• Place local backups in separate queues to run concurrently
• Serialize jobs that access the same external drive

Pre and Post Backup Scripting

You can execute custom commands or scripts before and after each backup. This enables integration with other systems and workflows:

• Unmount encrypted volumes before backup
• Send notifications to monitoring systems
• Start or stop services
• Run cleanup or maintenance tasks

Comprehensive Logging System

Detailed logs track every operation Bvckup 2 performs. The hierarchical log structure lets you drill down from backup summaries to individual file operations. Logs support both size-based and age-based rotation to prevent them from consuming excessive disk space.

Custom Safety Thresholds

Configure backups to abort automatically if certain conditions are met:

• Canary file monitoring – Stop backup if a specific file changes
• Change volume limits – Abort if more than X% of files would be deleted or modified
• Data size thresholds – Prevent accidental deletion of large amounts of data

These safeguards protect against scenarios like source corruption, malware encryption or accidental mass deletions.

Flexible Filtering System

Create complex rules to include or exclude specific files and folders:

• Filter by file extensions (backup only documents, skip temporary files)
• Exclude folders by name (skip cache directories)
• Use wildcards for pattern matching
• Combine multiple rules with AND/OR logic

Timestamp and Metadata Preservation

Beyond just file content, Bvckup 2 can preserve:

• Creation and modification timestamps with microsecond precision
• File attributes (read-only, hidden, system, archive)
• Security information including owner, group and access control lists
• Alternate data streams used by some Windows applications

Common Use Cases and Scenarios

Personal Photo and Video Backup

Keep your precious memories safe by backing up to an external drive. Enable real-time monitoring so new photos from your camera or phone are backed up automatically. Use archiving to retain old versions if you accidentally edit or delete photos.

Work Document Synchronization

Backup important work files to a network share or cloud storage. Set the backup to run continuously during work hours and enable quiet periods during meetings. Use delta copying for large files like presentations with embedded videos.

Virtual Machine Protection

Virtual machine disk files can be massive (50-500 GB) but change relatively slowly. Bvckup 2’s delta copying makes incremental backups extremely fast by copying only changed blocks. Schedule backups to run when VMs are shut down or use shadow copying for live VM backup.

NAS to External Drive Archiving

Backup your NAS to a large external drive for offsite storage. Configure device tracking so the backup runs automatically when you connect the drive monthly. The high compression of network transfers ensures backups complete quickly.

Website and Database Backup

Backup web server files and database exports to remote storage. Use pre-backup scripts to dump databases, then backup the export files. Post-backup scripts can clean up temporary files and send notifications.

Creative Project Backup

Video editors, photographers and graphic designers working with huge project files benefit from delta copying. Project files often contain the same media assets with only metadata changes between saves. Bvckup 2 copies just the changes instead of copying gigabytes repeatedly.

Tips for Getting Maximum Performance

1. Enable Delta Copying for Large Files

• Navigate to backup configuration
• Enable delta copying in the advanced settings
• Set minimum file size threshold (recommend 10 MB or larger)
• Watch backup times drop dramatically for large files

2. Use File Index Caching

• Enable file index caching for faster subsequent backups
• The program remembers file lists from previous runs
• Scanning time is reduced from minutes to seconds

3. Configure IO Priorities Correctly

• Set IO throttling if backups slow down other work
• Use CPU pinning to dedicate specific processor cores
• Balance performance vs system responsiveness

4. Optimize Network Backups

• Store share credentials to avoid connection delays
• Enable automatic reconnection for unreliable networks
• Consider compressing data for slower connections

5. Schedule Backups Intelligently

• Run intensive backups during off-hours
• Use quiet periods to avoid interference with work
• Set serialized queues for jobs accessing the same device

Understanding Bvckup 2’s Engineering

The software is engineered with the same rigor typically found in embedded systems and low-level software development. This focus on quality means:

Minimal Dependencies – Bvckup 2 ships as a single executable with no external frameworks or components needed. This reduces potential compatibility issues and makes deployment simple.

Clean Code Architecture – The program uses simple, well-structured code that is easier to maintain and less prone to bugs. This results in exceptional stability and reliability.

Direct Hardware Access – By working close to the hardware level and using native Windows APIs, Bvckup 2 achieves performance that higher-level frameworks cannot match.

Resource Efficiency – Every aspect of the program is optimized to minimize CPU, memory and disk usage. This allows it to run efficiently even on older or resource-constrained systems.

The program has been in production use since 2014 and is trusted by thousands of users in more than 80 countries. This real-world testing has hardened the software against edge cases and unusual scenarios.

Who Should Use Bvckup 2?

Perfect For:

• Home users wanting simple reliable backup solution
• Professionals backing up critical work files
• Photographers and videographers with large media libraries
• IT administrators managing multiple backup jobs
• Anyone needing fast incremental backups
• Users who value software quality and engineering excellence
• People backing up to both local drives and network storage

Less Ideal For:

• Mac or Linux users (Windows only)
• Users wanting free backup software (FreeFileSync is better option)
• Organizations needing tape backup support
• Users requiring cloud backup integration (Backblaze or Crashplan are better)
• People wanting automated bare metal restore

Pricing and Licensing

Bvckup 2 costs $19.95 for a single computer license. The license is perpetual, meaning you pay once and own it forever with no subscription fees. All future updates are included in the purchase price.

The program offers a 2-week free trial with all features unlocked. This gives you plenty of time to test whether Bvckup 2 meets your needs before purchasing.

Volume licensing is available for businesses needing multiple licenses at discounted rates. Educational institutions and non-profit organizations may qualify for special pricing.

Frequently Asked Questions

License: Paid (Shareware)

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Size – 4 MB

Bvckup 2 Release 82.27.1