Electrum wallets after a death

Electrum is one of the oldest Bitcoin desktop wallets, and it has been around long enough that estates find two different things: modern Electrum wallets (a wallet file, often with a recovery phrase) and very old Electrum wallets with formats that behave differently. Knowing which one you found matters.

What an Electrum wallet actually is

• It lives on a computer as a wallet file (usually named default_wallet or a custom name), usually protected by a password.
• Many deterministic Electrum wallets have a recovery phrase (12 or more words) that can restore the wallet without the file, but Electrum also supports wallet types without a seed, such as certain imported-private-key and watch-only wallets. Identify the wallet type first. Note: a standard Electrum seed is not the same as a BIP-39 mnemonic; do not enter the words into random BIP-39 tools.
• Electrum 2FA wallets have a different recovery path. Do not automatically treat a found Electrum seed as a standard Electrum wallet; when recovering, Electrum requires explicitly choosing the two-factor-authentication wallet type.
• Electrum seeds are not BIP-39 seeds: current versions use 12 words in Electrum’s own format, and some very old versions used 13. Restoration happens in Electrum itself, offline, after authority is confirmed.
• Very old Electrum versions used different seed and wallet formats. A wallet that shows nothing in modern software may still hold funds, the “empty screen” proves very little.

What finding one means

Finding an Electrum installation or wallet file is a strong indication that a Bitcoin wallet was created or used; check the addresses and transaction history on a controlled copy before concluding that bitcoins were actually received or held. What matters after that is the same as every software wallet: the access path depends on the wallet type, and opening the wrong copy in fresh software can create a new, empty wallet that looks like the real one.

How to preserve it

• Leave the wallet file, the Electrum folder and the device exactly as found.
• Do not open Electrum, do not update it, do not click “repair”, “rescan” or “restore” prompts.
• Do not upload the wallet file to an unknown or unsecured service that offers to “check” it. Do not open the original file directly. After authority is confirmed, work where possible on a controlled copy with suitable, verified software. If specialised technical recovery is needed, agree in advance in writing what material is necessary and how it will be processed securely.
• Always go directly to electrum.org first and use only the download channels the Electrum project itself lists there at that time. Do not download Electrum by searching for the app on your own in an app store or through a search result, and never from links in messages or random websites.
• Record only that an Electrum wallet exists, where, and when.

What to do with it

• The access and recovery route depends on the wallet type. With a standard wallet, the wallet file with the correct password or the correct Electrum seed can be enough; with configurations such as multisig, 2FA, hardware wallet or others, additional material or configuration information may be needed.
• When the estate is ready: Electrum (the program) can open the wallet from the file with its password, or restore it from the seed phrase on a compatible device.
• The classic mistake: concluding the wallet is empty because modern software shows nothing; a fresh install can also create a new, empty wallet. Older Electrum wallets can use different wallet or seed formats; many older wallets can be opened, recovered or migrated with a current Electrum version, while some very early formats may need a different recovery route. An empty result therefore does not prove the wallet is empty or that historical Electrum software is needed.
• If the wallet has no password, the file opens directly. If it is password-protected and the password or the seed is missing: read what is realistically possible in wallet recovery.
• Until authority is confirmed, do not open or update the program, and record only that the wallet exists.

What happens next

1. Confirm what else exists: passwords, seed phrases, backups, notes. See wallet passwords and passphrases and what is a seed phrase.
2. Confirm legal authority before anyone touches the wallet, see legal authority vs technical access.

For the general identification flow, start at what did you find, or return to the wallet format library.