A MIDI file is a set of instructions, which makes it the most portable musical object you can own. But every DAW unpacks it slightly differently, and the defaults are rarely what you want.
Ableton Live
Drag the .mid file straight into a MIDI track's clip area and Live splits it into one clip per track. Two settings matter: double-click the clip and check the tempo — Live imports the file's tempo map but keeps your Set's tempo unless you enable 'Adjust Set to imported file'. Second, open the clip's Note panel and check that Fold and velocity ranges survived; transcriptions sometimes arrive with extreme velocities that make dynamics swing wildly.
FL Studio
Use File → Import MIDI file rather than dragging into the playlist — the importer lets you map each source track to an existing channel and choose whether tempo markers come along. After import, open the Piano roll's Tools → Quantize if the transcription feels loose, and consider Strum to soften machine-perfect chords.
Logic Pro
Logic opens .mid files directly as a project, which is the cleanest path: each MIDI track becomes a software instrument track with the file's tempo and time signature. If you'd rather merge into an existing project, drag the file onto a software instrument track region area and Logic asks whether to copy the tempo. Decline if your project already has a tempo map.
After the import
Three quick passes make transcribed MIDI feel human: nudge notes that sit a few ticks off the grid, thin out doubled pitches at note boundaries, and assign each part an instrument in its natural range. From there it's arranging, not repairing.