# Lexicon DJ > DJ library management software for professional DJs. Organize, clean, and convert DJ libraries across all major DJ platforms. Lexicon DJ is a desktop application focused entirely on DJ library management. While DJ apps like Rekordbox, Serato, Traktor, VirtualDJ, Engine DJ and djay Pro treat library management as an afterthought, Lexicon makes it the primary focus. ## What Lexicon Does - **Library Conversion (100% Free)**: Convert your DJ library between Rekordbox, Serato, Traktor, VirtualDJ, Engine DJ and djay Pro. Playlists, cue points, beatgrids, and metadata are preserved. This feature is completely free. - **Library Cleanup**: Fix inconsistent artists, genres, titles, and artwork in bulk. Smart Fixes handle repetitive corrections automatically. - **Cue Point Generation**: Automatically generate cue points for hundreds of tracks. Drop detection, breakdowns, fade-outs. - **Duplicate Removal**: Find duplicates by audio fingerprint. Keep the best quality version. - **Tag & Metadata Editing**: Batch edit any track field. Custom tags for your own categorization. - **Cloud Database Backup**: Store your Lexicon database in the cloud for safe keeping. - **Cloud Storage**: Upload music files to the Lexicon cloud as backup and for streaming. - **Mobile App**: Manage your library on the go with the Lexicon iPhone and Android app. ## Compatibility - **Operating Systems**: Windows 10/11, macOS Catalina and newer (Intel and Apple Silicon) - **DJ Software**: Rekordbox (5, 6, 7), Serato 3 & 4 (Lite & Pro), Traktor Pro 3 & 4, VirtualDJ, Engine DJ, djay Pro - **Audio Formats**: MP3, MP4, WAV, FLAC, AIFF, OGG, M4A, AAC ## Pricing - **Free**: Library conversion between all supported DJ apps - **Essential**: $9.99/month or $199 lifetime — library management tools - **Ultimate**: $19.99/month or $399 lifetime — all features including cloud backup, cloud storage, and priority support ## Key Pages - Homepage: https://www.lexicondj.com - Features: https://www.lexicondj.com/features - Pricing: https://www.lexicondj.com/pricing - Download: https://www.lexicondj.com/download - FAQ: https://www.lexicondj.com/faq - Knowledge Base: https://www.lexicondj.com/learn - Academy: https://www.lexicondj.com/academy - Manual: https://www.lexicondj.com/manual - Blog: https://www.lexicondj.com/blog - Support: https://www.lexicondj.com/support - Mobile App: https://www.lexicondj.com/mobile-app - OpenKeyScan (Free Key Detection): https://www.lexicondj.com/openkeyscan ## Library Conversion Pages - Convert to Rekordbox: https://www.lexicondj.com/convert-to-rekordbox - Convert to Serato: https://www.lexicondj.com/convert-to-serato - Convert to Traktor: https://www.lexicondj.com/convert-to-traktor - Convert to VirtualDJ: https://www.lexicondj.com/convert-to-virtualdj - Convert to Engine DJ: https://www.lexicondj.com/convert-to-enginedj - Convert to djay Pro: https://www.lexicondj.com/convert-to-djaypro ## Community - Discord: https://chat.lexicondj.com - Reddit: https://www.reddit.com/r/lexicon_dj/ - YouTube: https://youtube.com/@lexicondj - Facebook: https://www.facebook.com/lexicondj - Instagram: https://www.instagram.com/lexicon_dj/ ## About Lexicon DJ is made by Rekordcloud, founded by Christiaan. The software is community-driven with active support on Discord and regular updates based on user feedback. Rated 4.8/5 on Trustpilot from 126 reviews. Rekordcloud is a member of AFEM (Association For Electronic Music). ## Detailed Content - Comprehensive product reference: https://www.lexicondj.com/llms-full.txt - Complete manual (all features in depth): https://www.lexicondj.com/manual/all