BatchRename: Bulk File Renamer

THE MOST POWERFUL BATCH FILE RENAMING APP FOR MAC AND IOS. BatchRename transforms hours of manual file renaming into seconds. Our intuitive interface makes bulk renaming effortless. Whether you're a photographer organizing RAW files, a musician tagging an album library, a developer cleaning up project assets, or anyone who works with files - BatchRename handles it all. WHY BATCHRENAME? BatchRename 4.0 is built from the ground up using native SwiftUI. Manual renaming is slow, error-prone, and painful - BatchRename gives you a live preview before you commit, an interactive Undo History to safely roll back changes, and a powerful rule engine that handles any renaming scenario imaginable. POWERFUL RENAMING METHODS 22 BUILT-IN METHODS - Sanitize - clean illegal characters for Windows/Cloud, Web-Safe slugs, POSIX, and strip symbols - Remove Accents - normalize accented characters into clean ASCII or strip diacritics - Insert - add text at any position, before/after keywords - Replace - find and replace text in file names - Remove - strip characters, prefixes, suffixes, or ranges - Truncate - limit file name length precisely - Case - UPPERCASE, lowercase, Title Case, camelCase - Series - sequential numbering, date sequences - Date/Time - rename by file creation, modification, or EXIF date - Metadata Tags - embed EXIF, ID3, video, PDF, eBook data directly into names PRO: SMART RENAMING - Full regular expression support for precise pattern matching - Formula engine: write powerful templates with variables and functions Example: {photo:Model}_{Date YYYY-MM-DD} → iPhone15Pro_2024-06-15.jpg Example: {music:Artist} - {music:Album} - {music:Title} → Artist - Album - Title.mp3 - Dynamic Subfolders: Use formulas with forward slashes (/) to auto-organize files into nested folders PRO: METADATA TAGS - Photo EXIF: 60+ tags including Camera model, lens specs, shutter, aperture, ISO, GPS, DPI, and Color Space - Music ID3/iTunes: Artist, album, title, track number, year, genre, BPM, and more - Video metadata: Duration, resolution, codec, bitrate, frame rate - PDF properties: Title, author, subject, keywords, creation date - File system: Size, creation date, modification date, extension, permissions PRO: ENCODE & ENCRYPT - File integrity: MD5, SHA-1, SHA-256 hashing appended to names - AES-256 encryption and decryption of file names - Useful for secure archiving and verification workflows RULE STUDIO - 150 professional template stacks, one-click apply - Categories: Photography, Music, Video, Documents, Development, Formatting - Live preview of before → after names before you commit - Build your own templates, save as Favorites - Preset Sharing: Export and import .renamepreset files to share your custom rules across devices LIVE PREVIEW & SAFETY - Real-time diff highlighting - see exactly what changes - Apply only when you're ready - Dedicated Undo History toolbar menu - rollback specific past rename actions safely - Confirmation dialog before renaming - Detailed error logging if any files fail INSPECTOR PANEL - Instantly view EXIF, ID3, video, PDF, and eBook metadata for any selected file - Quick Actions: copy name, reveal in Finder, rename single file - Quick Preview thumbnail SEAMLESS SYSTEM INTEGRATION - System Integration: Drag & drop files onto the app icon or use 'Open With' in Finder / Files app - Universal Purchase: Buy once, unlock forever on Mac, iPhone, and iPad! PRIVACY FIRST - 100% local processing - your files never leave your device - No cloud, no analytics, no tracking - No internet connection required - GDPR compliant