Flat vs Dorico: Which Should You Choose?

If you are choosing notation software, Flat and Dorico both come up, but they aim at different people. Both let you write standard notation and hear it played back, yet one is built around access and collaboration while the other is built around professional engraving. This Flat vs Dorico comparison looks at what each one is actually good at, how they differ on platforms, price, and score quality, and which tool fits which kind of musician. Every feature and price below was checked against each product's own site and documentation as of 2026, and where the two genuinely trade off.

The short answer

Flat is a multi-device notation editor. It runs in the browser and as native apps on Mac, Windows, iOS, and Android, works offline as well as online, syncs your scores across every device, and is built around writing and collaborating on music for any instrument. Dorico is professional notation and engraving software for Windows, macOS, and iPad, made for composers, arrangers, and engravers who need fine control over how a score looks and plays. Neither is universally better. Choose Flat for access, collaboration, and a gentle start; choose Dorico for the deepest engraving control and score preparation on your own machine.

	Flat	Dorico
Runs on	Browser + native apps for Mac, Windows, iOS, Android (plus Chromebook and Linux in the browser)	Windows and macOS desktop + iPad
Works offline	Yes	Yes
Cloud sync across devices	Yes	No (files are stored locally)
Free tier	Yes (free plan, up to 15 scores)	Yes (Dorico SE and a free Dorico for iPad, both limited)
Paid model	Optional Flat Power (subscription or one-time)	One-time purchase (Elements, Pro); iPad via subscription or one-time unlock
Real-time collaboration	Yes	No
Main focus	Accessible notation for any instrument, plus collaboration	Professional engraving and score preparation
Engraving depth	Strong for standard needs	Very deep (fine control, condensing)
Playback	180+ built-in instrument sounds	VST support + bundled sounds

What Flat and Dorico each are

Flat is a music notation editor you can use almost anywhere. Open it in any web browser with nothing to install, or work in the native Flat apps for Mac, Windows, iOS, and Android. It runs online or offline, and because your scores are saved to your account they stay in sync whichever device you pick up next. The free plan covers the core editor with up to 15 scores, real-time collaboration, MIDI transcription, and MusicXML and MIDI import, while a paid Flat Power plan adds unlimited scores, 180+ instrument sounds, and advanced export options.

Flat writes standard notation for any ensemble, from a solo piano piece to a full orchestra, and its defining feature is collaboration: several people can open and edit the same score at the same time, the way a shared document works. That, plus running in a browser on any device, is why it turns up in classrooms and among people who write and share music together.

Dorico is professional notation software for Windows, macOS, and iPad. Its focus is engraving, the craft of turning notes into a clean, publisher-quality page, and it gives you deep control over spacing, layout, and appearance. It organizes work into distinct modes for setup, writing, engraving, playback, and printing, includes VST-based playback with bundled sounds, and offers features like automated condensing that combines several players onto one staff for a conductor's score. It is a tool built for the finished score.

Engraving, playback, and the finished score

This is where the two tools separate most, so it is worth looking closely at what each does with a score once the notes are in.

Engraving control. Dorico is one of the strongest engraving tools available. It gives fine, detailed control over note spacing, beaming, layout, and the look of the page, which is what publishers, professional arrangers, and serious engravers need. Flat produces clean, correct standard notation with sensible defaults that suit the large majority of scores, but it does not aim for the same depth of manual engraving control.

Condensing and large scores. Dorico can automatically condense multiple players onto a single staff, which is a real time-saver for orchestral and band conductors who want a compact full score. Flat handles large ensembles and full scores, but does not offer that kind of automated condensing.

Playback and sounds. Dorico supports VST instruments and ships with bundled sounds, so composers can get detailed, realistic playback and mix it to taste. Flat plays back with 180+ built-in instrument sounds and lets you adjust tempo, loop a section, and mute parts, which is plenty for checking your writing and sharing a listenable draft, without the depth of a full VST setup.

Note input and learning curve. Both accept mouse, computer-keyboard, and MIDI-keyboard input. Flat is quick to pick up and you are writing within minutes; Dorico is more powerful and, with its separate modes and depth of options, has a steeper learning curve.

Score work	Flat	Dorico
Engraving control	Solid defaults, standard notation	Deep, fine-grained
Automated condensing	No	Yes
Playback	180+ built-in sounds	VST support + bundled sounds
Note input	Mouse, computer keyboard, MIDI	Mouse, computer keyboard, MIDI
Working modes	One unified editor	Setup / Write / Engrave / Play / Print
Learning curve	Gentle	Steeper

Where you can work, and working together

Access is the clearest split between the two. Flat works on the widest range of setups: any web browser, so a Chromebook, a school computer, a borrowed laptop, or a Linux machine all work with nothing installed, plus native apps on Mac, Windows, iOS, and Android when you want a dedicated app or offline work. Everything is tied to your account, so a score you start on a desktop is on your phone a minute later, exactly where you left it.

Dorico runs on Windows, macOS, and iPad. It does not run in a browser, on a Chromebook, on Linux, or on Android, and your files live on the machine you saved them to unless you move them yourself. For someone working at a single Mac, Windows PC, or iPad that is no problem, but if you switch devices often, work on a Chromebook, or want your library to follow you everywhere, Flat has the clear edge.

Collaboration widens that gap. Flat lets several people edit one score in real time, leave comments on specific bars, and share a link that opens in any browser with nothing to install. That suits a class, a group of arrangers, or anyone who wants feedback without emailing files back and forth. Because scores are shareable by default, getting another set of eyes on a part takes seconds.

Dorico is a single-user application and does not offer real-time collaboration. You share by exporting a file or a PDF and sending it, and to open the editable version the other person needs Dorico. For solo score preparation that is no obstacle, but if collaborating or teaching is part of how you work, it is a real difference in day-to-day workflow.

Price and what you get

The two use different models, and which is cheaper depends entirely on how you work. Both have a free way in: Flat's free plan covers the core editor for up to 15 scores with real-time collaboration and import included, and Dorico offers a free SE edition on desktop plus a free Dorico for iPad, though both free tiers are limited and aimed at smaller projects.

Above the free tier, the models differ. Flat's paid option, Flat Power, unlocks unlimited scores, the full 180+ instrument sound library, and advanced export, and comes as a monthly or yearly subscription or a one-time lifetime purchase. Dorico's paid desktop editions, Elements and Pro, are one-time purchases you own outright, with Pro carrying the full professional engraving feature set; on iPad, the full features come through a subscription or a one-time unlock.

So the value question is about commitment style and what you need the software to produce. If you want to start free, keep a handful of scores active, collaborate, and pay only while you need the extras, Flat fits. If you want to own a professional engraving tool outright and are ready to invest in Pro-level output, Dorico fits.

Who should choose which, and how to switch

Choose Flat if you work across several devices or on a Chromebook, if you want to collaborate on scores in real time, if you want to start for free and keep your library in sync everywhere, or if you want to be writing within minutes. Students, teachers, songwriters, and composers who value access and sharing tend to land here, and it covers the notation needs of the large majority of scores.

Choose Dorico if your priority is the finished, engraved page: professional-quality output, fine control over layout, automated condensing for large scores, and detailed VST playback, working on your own Mac, Windows PC, or iPad. Professional arrangers, engravers, publishers, and composers preparing scores for performance or print get the most from it.

Moving between them is possible because both speak MusicXML, the standard interchange format for notation. You can export a score from Dorico as MusicXML and import it into Flat to keep working on it in the browser, and Flat can export MusicXML to bring a piece back the other way. Flat imports MusicXML along with MIDI, MuseScore, Guitar Pro, Power Tab, and TuxGuitar files, so most existing work can come across.

Try this in Flat: create a free account, then import a MusicXML file into a new score and see how it opens up. The full list of supported formats is in the guide to importing existing scores and tabs.

The bottom line

Flat and Dorico solve overlapping problems in different ways. Dorico is a specialist in the finished score: a desktop and iPad tool built for professional engraving, condensing, and detailed playback, bought once for the paid editions. Flat is a multi-device generalist: a notation editor for any instrument that adds real-time collaboration, works online and offline across browser, desktop, and mobile, and starts free. Many musicians will reach for different tools at different stages, sketching and sharing in Flat and engraving a final score in Dorico.

If you want to see how Flat compares with other notation tools, our Flat vs MuseScore and Flat vs Sibelius comparisons cover those matchups. And if you are ready to try it, Flat lets you write, hear, and share full scores across your browser, desktop, and phone, with no download required to start. Try Flat for free.