Free Up Disk Space
Review duplicate and unnecessarily large files.
Hozina Clean Designed for Windows
Hozina Clean
Duplicate & Large File Cleaner
Find duplicate files and discover large files worth reviewing on your Windows PC. Take a closer look at your storage before deciding what to keep and what to remove.
Find Exact Duplicates
Discover Large Files
Review Before Removal
Focused File Scanning
Compatible with Windows 11 & Windows 10 (64-bit) • 100% Local & Private • Safe Deletion
Easy File Preview
A clearer view of files before making a decision.
Review & Decide
Choose which files should stay and which can go.
Modern Interface
A clean and simple Windows-style design.
Privacy Focus
Product-specific safeguards will be documented with the release.
Key Features
Planned tools to help you review and organize your PC’s storage
Exact Duplicate Detection
A content-comparison approach to finding identical files, beyond their names.
Large File Finder
Review files above a configurable size threshold and see what deserves a closer look.
Preview Files
Inspect file information and intended image or document previews before removal.
Recycle Bin Workflow
A planned review-and-move workflow. Recycle Bin behavior will be verified before release.
Exclude Folders
Planned controls for skipping system folders and locations you want to exclude.
Scan History
A proposed way to revisit previous scan results over time.
How It Works
A review-first cleanup workflow in four simple steps
01
Select Locations
Choose folders or drives to scan.
02
Scan Your Files
Find duplicate files and identify large files.
03
Review the Results
Preview matches and select exactly what to remove.
04
Move to Recycle Bin
Move selected files to the Recycle Bin for a safer cleanup.
Product Details & Specifications
System Requirements & Safety Details
Hozina Duplicate & Large File Cleaner Pro is an offline, high-speed Windows storage optimizer engineered to safely recover wasted disk space. Combining progressive multi-stage SHA-256 deduplication, interactive visual treemaps, and side-by-side file review, it empowers users to eliminate redundant gigabytes with complete confidence and zero risk of accidental data loss.
Bit-for-Bit Exact Deduplication
Progressive 4-stage cryptographic SHA-256 engine eliminates 90%+ of non-duplicate candidates in milliseconds, guaranteeing zero false positives.
Visual Storage Treemap
Interactive zoomable treemap and customizable size filters instantly spotlight space-hogging media libraries, forgotten downloads, and bloated caches.
Fail-Safe Deletion Guard
Non-destructive scanning with hardcoded system directory protection locks and safe Recycle Bin routing allows one-click file recovery anytime.
Application Type
Standalone Desktop Cleaner
Hash Verification
100% Cryptographic SHA-256
Operation Safety
Recycle Bin Safe (One-Click Undo)
User Permissions
Standard User (No Admin Needed)
Operating System
Fully certified across 64-bit Windows desktop and workstation editions:
Minimum Windows 10 (64-bit, v1809 Build 17763+)
Recommended Windows 11 (64-bit, all updates) / Server 2022+
Processor (CPU)
Multi-core work-stealing parallelism for fast background hashing:
Minimum 1.0 GHz Dual-Core 64-bit processor
Recommended Modern Quad-Core CPU (Intel Core / AMD Ryzen)
System Memory (RAM)
Streams files in bounded memory blocks without consuming excessive RAM:
Minimum 512 MB available system RAM
Recommended 2 GB+ RAM (< 90 MB active scan usage)
Disk Storage Space
Ultra-compact native binary with an embedded local SQLite engine:
Minimum ~25 MB free storage for application files
Recommended 100 MB free SSD space for hash cache
Display & Scaling
Supports multi-monitor setups and high-resolution displays up to 4K:
Minimum 1024 × 768 pixels display resolution
Recommended 1920 × 1080 (FHD) / 4K with 100%–250% DPI
Runtime & Permissions
Runs safely within standard user privileges without UAC elevation:
Runtime Microsoft Edge WebView2 (Pre-installed in Windows)
Privilege Standard user account (Admin only for sys folders)
4-Stage Progressive Deduplication
Performs size pre-checks followed by 16KB header fingerprinting before reading entire files, maximizing scanning throughput and sparing drive wear.
- 100% exact bit-for-bit SHA-256 cryptographic verification
- Zero false-positive duplicate groupings guaranteed
Interactive Storage Treemap Visualizer
GPU-accelerated canvas treemap renders folder distributions in milliseconds, highlighting hidden multi-gigabyte files and folders effortlessly.
- Interactive zoom and drill-down into deep subdirectories
- Category grouping: videos, raw photos, archives & virtual disks
Memory-Bounded Streaming Architecture
Never loads entire files into memory. Streams files in small 256 KB buffers to ensure low garbage collection overhead and prevent system stutter.
- Bounded buffer streaming architecture prevents memory leaks
- Rayon work-stealing multi-core CPU parallel scheduler
Side-by-Side Visual Review Modal
Review high-resolution image comparisons and file metadata side-by-side before committing any deletion actions.
- Built-in image preview modal with zoom and pan
- Automatic smart-selection rules (keep newest, oldest, or by folder)
Operating System & Servers
Certified compatibility across 64-bit Windows environments:
- Windows 11 (21H2, 22H2, 23H2, 24H2)
- Windows 10 (Version 1809 / Build 17763 or later, 64-bit)
- Windows Server 2016, 2019, 2022 & 2025 (64-bit)
System File Safety Guard
Built-in safety shield prevents accidental damage to Windows:
- Hardcoded exclusions for C:\Windows, System32 & Boot
- Program Files and Application Data directory protection
- Protection against deleting critical system libraries
Recycle Bin Undo Safety
Clean files with zero risk of permanent accidental data loss:
- Leverages native Windows Shell Recycle Bin API
- Restore files anytime with a simple Right Click → Restore
- Optional permanent delete mode for expert users
Drives, Filesystems & Cloud
Safely navigates all storage media and cloud sync services:
- SSDs, HDDs, USB Flash Drives, SD cards & SMB/NAS storage
- Full support for NTFS (128-bit file IDs, hardlinks), ReFS & exFAT
- Respects OneDrive & Dropbox online-only placeholders
100% Offline • Safe Recycle Bin Deletion
What's New in Version 1.0
- 4-Stage Progressive Scanner: Evaluates file size, 16KB headers, and SHA-256 hash with 100% precision.
- Side-by-Side Review: High-resolution photo, video, and document comparison with zoom controls.
- Storage Treemap: Visual treemap mapping out large directories and disk space consumers instantly.
- Smart Auto-Selection: 1-click rules to keep oldest, newest, or files in specific directories.
System Safeguards & Performance
- Recycle Bin Routing: Deleted items are placed in Windows Recycle Bin with 1-click restoration.
- System Shield Blacklist: Automatically protects C:\Windows, System32, and boot directories.
- Memory-Bounded Engine: Operates under 90 MB RAM even when processing massive 50GB+ files.
- Audit Export: Export full CSV and JSON reports of duplicate cleanup operations.
100% Offline & Local
Recycle Bin Safe
System Shield Protection
Zero Ads or Telemetry
Hozina Clean
Duplicate & Large File Cleaner
A practical tool for a more deliberate file cleanup workflow.
Coming Soon
Availability and pricing will be confirmed with the release.