§ doseedo · The breakdown

What carries over when you convert between Logic Pro and Ableton Live

doseedo translates a project from one DAW's format into another's — Ableton Live .als ↔ Logic Pro .logicx. We rebuild the session natively in the target format rather than wrapping or faking it, so what you open on the other side is a real, editable project, not a flattened bounce.

Most of a song's structure and mix intent transfers cleanly. The further you get into a specific DAW's proprietary plugin internals, the more we approximate. Here's the honest breakdown.

Convert Logic to Ableton → Convert Ableton to Logic →
Ableton Live .als ↔ Logic Pro .logicx
Transfers faithfully

Structure & mix intent, rebuilt natively

Everything here is rebuilt natively in the target format. A few capabilities — tagged Desktop app — come from running the desktop app rather than a one-shot browser export.

Track layout
Audio tracks and instrument/MIDI tracks, in order, with names and colors.
Audio clips & regions
Positions, lengths, loop boundaries.
Clip edits
Fades (in/out and curve shape), clip gain, pitch/transpose, quantize.
MIDI
Notes, velocities, and timing (one region per clip).
Arrangement
Tempo, time signature, tempo and meter changes (multi-point maps), and section/arrangement markers.
Session View clips
Ableton clip-launcher clips are placed onto the Arrangement timeline.
Key signature
Carried across as written.
Mix geometry
Stereo pan, stereo width, and summing/group buses with their routing.
Samplers
Quick Sampler ↔ Simpler, with the actual sample loaded on the other side.
Common plugin parameters
Core controls on compressor / reverb / delay-echo (threshold, ratio, attack, release, and their equivalents) map across.
Automation
Breakpoint lanes carry over.
Session view-state
Which panels, the mixer, and automation lanes are open.
Lossless round-trips Desktop app
A small sidecar written alongside your project captures everything the destination format can't natively express — warp markers, modulation envelopes, plugin state, flex-time and view settings. Go Ableton → Logic → Ableton and you get your original project back, not a generation-lossy copy.
Real plugin state Desktop app
Reading live plugin state from the open project, rather than parsing a cold file, means parameter and preset fidelity is higher.
No duplicated media Desktop app
Samples are hardlinked, not copied, so converting doesn't clone your library or bloat your drive.
Two-way sync Desktop app
Edits flow between the web project and your DAW as you work, with version history so you can move backward and forward without losing state.
A note on sample rate

Ableton stores rate as a preference, not in the project, while Logic stores it in the file. To avoid the classic "everything's pitched up/down after import" problem, off-rate audio is physically resampled to the destination project's rate on the way in — so clips play back at the correct pitch and speed, not just the right position.

Approximated, or not yet supported

Where we'd rather tell you up front

Third-party plugin internals
Mapped effects transfer their main parameters; beyond that, plugins are placed on the right track but their full preset state isn't reconstructed in the destination DAW's native format. Faithful round-trip of arbitrary plugin state is preserved through the desktop app (above), not a one-way file export.
Return / send effects tracks
Buses and sends to buses transfer; dedicated return-track effect chains are still in progress.
Complex warping & modulation envelopes
Carried losslessly on a round-trip via the desktop sidecar; a one-way cross-DAW export captures timing but not every warp marker.

Try it on a real session. It's free.

Try now Get the desktop app

Free to start, no account — 20 conversions a month free with an account, unlimited for $12.

Related guides
Every way to move a project between Logic and Ableton, compared → How to open a Logic file in Ableton → How to open an Ableton project in Logic Pro → Collaborate between Logic and Ableton →