Reaper
Core Engine
- 64-bit audio engine with 32-bit float processing
- Real-time FX chain (VST2/3, JS, AU, LV2)
- Customizable routing matrix (unlimited buses)
- Embedded scripting (ReaScript, Python, Lua)
Workflow
Record → arrange → automate → render (WAV, FLAC, MP3, OGG, etc.).
Non-linear: drag tracks, split, stretch, time-stretch with ReaTune/ReaPitch.
Pros & Cons
✅ Strengths
- Lightweight (≤50 MB install)
- Highly customizable UI & shortcuts
- Unlimited free trial (60-day nagware)
❌ Weaknesses
- Steep initial learning curve
- No built-in instruments (requires plugins)
- Documentation is fragmented
Pricing (2025)
| Personal | $60 — forever (updates 12 months) |
| Commercial | $225 — studio license |
Ableton Live
Core Engine
- Session View + Arrangement View duality
- Max for Live integration (visual programming)
- Warp engine (real-time time-stretching)
- MIDI & audio clip launching (performance-ready)
Workflow
Sketch in Session View → build in Arrangement → export stems or master.
Ideal for live performance, electronic composition, DJ integration.
Pros & Cons
✅ Strengths
- Best-in-class live performance tools
- Tight hardware integration (Push, etc.)
- Rich sound library (10+ GB)
❌ Weaknesses
- Expensive
- Heavy on CPU/RAM
- Non-linear workflow confuses traditional producers
Pricing (2025)
| Intro | $99 — limited tracks/effects |
| Standard | $449 — full features |
| Suite | $749 — + Max for Live, 70+ instruments |
Audacity
Core Engine
- Multi-track waveform editor
- Real-time preview of effects
- Batch processing & Chain macros
- Supports LADSPA, VST, Nyquist plugins
Workflow
Import → edit → apply effects → export (MP3, WAV, FLAC, OGG, etc.).
Best for podcasting, voice editing, field recordings.
Pros & Cons
✅ Strengths
- 100% free & open-source
- Cross-platform (Win/macOS/Linux)
- Active community & plugins
❌ Weaknesses
- Outdated GUI (GTK legacy)
- No native MIDI or instrument support
- No real-time collaboration
Pricing
| Free | Zero cost — full features |
Adobe Audition
Core Engine
- Spectral Frequency Display (SFD)
- AI-powered Noise Reduction (Remix, Auto Ducking)
- Multitrack session sync with Premiere Pro
- Batch processing with Match Loudness
Workflow
Clean → edit → mix → master → deliver (broadcast-ready specs).
Industry standard for post-production (film, TV, podcasts).
Pros & Cons
✅ Strengths
- Unmatched spectral editing
- Seamless Adobe ecosystem
- Professional metering & loudness tools
❌ Weaknesses
- Subscription only (no perpetual license)
- High RAM/CPU usage
- Overkill for simple tasks
Pricing (2025)
| Single App | $22.99/month |
| Creative Cloud All Apps | $59.99/month |