Sidify Music Converter Review: Is It Safe and Worth It?
What it costs, what the free version really gives you, what reviewers complain about, and whether you need it at all.
Sidify is one of the paid desktop programs that keeps coming up when people look for a way to turn Spotify tracks into files they keep. It's been around for years, it has a big pile of reviews, and it costs money, so the fair questions are: what does it actually do, is it safe, and do you need it? Here's an honest look, including where our own free converter does the same job and where it doesn't.
What Sidify Is
Sidify Music Converter is desktop software for Windows and macOS, with an Android version too. You paste Spotify links into it and it saves the audio as files on your computer. According to Sidify's own product page, it handles "songs, albums, playlists, podcasts, or audiobooks from Spotify" and outputs "MP3, AAC, WAV, FLAC, AIFF, or ALAC."
The company sells two versions: a Spotify-only Music Converter, and an All-In-One Converter that covers other streaming services as well.
What Sidify Costs
| Version | Price | What you get |
|---|---|---|
| Free version | $0 | Windows only, lossy output quality, basic title and artist tags |
| Trial of the paid version | $0 | Converts only the first minute of each song |
| Music Converter (Spotify) | From $3.75/month, billed yearly | Full-length conversions, lossless output, Windows, Mac and Android |
| All-In-One Converter | From $6.66/month, billed yearly | The same, across several streaming services |
Prices are from Sidify's site at the time of writing and change with promotions. The thing to note is the trial: Sidify says "the trial version allows you to convert the first minute of each song," so it's a demo rather than a usable free tier. The genuinely free version exists, but it's Windows-only and capped at lossy quality.
Quality and Speed Claims
Sidify advertises 320 kbps MP3 and, through what it calls Spotify App Mode, "24-bit/44.1 kHz lossless FLAC." It also claims batch conversion "at up to 40x speed."
Two things are worth keeping in mind. First, no converter can produce more quality than its source: a 24-bit FLAC is only meaningful if the audio it captures actually came from Spotify's Lossless tier, which needs a Premium subscription with Lossless switched on. Second, speed claims like 40x depend on your machine and connection, and reviewers report a wide range in practice. Treat both as marketing numbers, not guarantees.
Is Sidify Safe?
"Safe" covers three different worries, and they have different answers.
- Is the software itself dodgy? Sidify is an established company with a paid product and a public review profile, not an anonymous download site. On Trustpilot it holds a TrustScore of about 4.1 out of 5 across roughly 830 reviews, with praise for conversion speed, a clean interface and metadata that comes through intact.
- What do the bad reviews say? The recurring complaints are crashes and failed conversions, billing and cancellation problems that took several rounds with support, and registration being lost after software updates. Several reviewers also raise worries about their streaming account. If you buy, use a payment method you can dispute and keep your licence details.
- Is your Spotify account at risk? This is the real risk. Spotify's terms prohibit using third-party tools to extract content, and enforcement is a matter of account action rather than anything criminal. Our guide on whether converting Spotify to MP3 is legal explains where that line sits.
Do You Need It?
Paid desktop converters earn their money in a few specific situations: very large libraries where speed matters, output formats a web tool doesn't offer, such as AIFF or ALAC for an Apple setup, or batch jobs you want to leave running overnight. If that's you, Sidify is a reasonable pick in its category, alongside the other names in our roundup of Spotify converters.
If you just want a handful of songs, an album or a playlist as MP3s, you don't need to install or buy anything. Our free Spotify to MP3 converter runs in the browser with no account, converts to MP3, FLAC, WAV or AAC, and embeds the tags and cover art. The free ZIP download covers the first 10 tracks of a playlist, and single tracks are unlimited. For a free desktop option, spotDL is a command-line tool that costs nothing if you're comfortable with a terminal.
The Honest Summary
Sidify does what it says: it turns Spotify links into local audio files, quickly, in a lot of formats. It's also a subscription for something a free web tool covers for most people, its free tier is limited and Windows-only, and it doesn't change the terms-of-service question one bit. Buy it if you have a large library and specific format needs. Otherwise, start free and see whether you ever hit a wall.
Before you pay for anything, try converting a track or playlist free in your browser.
Open the free Spotify to MP3 converter →Frequently Asked Questions
Is Sidify safe to use?
The software itself comes from an established company with about 830 Trustpilot reviews and a score near 4.1 out of 5. The bigger risk is to your Spotify account, since Spotify's terms prohibit third-party tools that extract content. Reviewers also report billing and cancellation problems, so use a payment method you can dispute.
Is Sidify free?
There's a free Windows-only version limited to lossy quality, and a trial of the paid version that converts only the first minute of each song. Full conversions need a paid plan, which starts at $3.75 a month billed yearly for the Spotify-only converter.
What formats does Sidify output?
MP3, AAC, WAV, FLAC, AIFF and ALAC, according to Sidify's product page.
Can Sidify download Spotify audiobooks?
Sidify lists audiobooks among the content it handles. Spotify audiobooks are DRM-protected, so this is the part of its feature list that most clearly conflicts with Spotify's terms. Our Spotify audiobooks guide covers DRM-free alternatives instead.
Is there a free alternative to Sidify?
Yes. Our free Spotify to MP3 converter runs in the browser with no account or install, and spotDL is a free command-line tool for desktop users who don't mind a terminal.
Does Sidify give true lossless audio?
Only if the source is lossless. Sidify advertises 24-bit/44.1 kHz FLAC through Spotify's app, which requires a Premium subscription with the Lossless setting turned on. Converting a standard 320 kbps stream to FLAC makes a bigger file, not a better one.