Why this site exists
MultiBit was one of the most-used Bitcoin wallets of its era, yet it was discontinued in 2017; the remaining documentation became fragmented, outdated and difficult for ordinary users to navigate. When old wallets resurface on backup drives, most owners have no idea where their files are, which version they used, or what a "seed phrase" even is.
MultiBit Online exists to close that gap: one place that documents everything about MultiBit — the history, both versions, the file formats, the exact storage paths, and the safe, free steps to bring bitcoin into a modern wallet. No paywalls, no "download our tool" upsells, no account required.
MultiBit Online is an educational resource owned and published by Crypto Recovers. It is independent of the original MultiBit project, its developers and KeepKey. The guides are freely accessible, and Crypto Recovers may receive professional recovery enquiries originating from this website.
What we cover
- What MultiBit is and how it worked.
- MultiBit Classic — keys,
.wallet/.keyfiles and storage paths. - MultiBit HD — seed phrases,
mbhd.wallet.aesand backups. - Step-by-step guides for exporting keys, restoring seeds and moving to Electrum.
- A FAQ covering the questions people actually ask.
Independence and accuracy
MultiBit Online is not affiliated with the original MultiBit developers, KeepKey, or any other cryptocurrency company. The technical facts here are based on the wallet's documented behavior, preserved original project records, and direct experience recovering funds from these wallets. We update pages when we find inaccuracies and clearly mark anything that depends on a specific wallet version.
Disclaimer
This site provides educational information only, in good faith, and is not financial, legal or security advice. Cryptocurrency wallets and keys are your responsibility alone. Always verify any software you download, and keep your private keys and seed phrase safe.
Contact
Spotted an error or have a scenario not covered here? Reach out via the contact page.