Electrum has been around since 2011, longer than almost any other Bitcoin wallet. It has been downloaded tens of millions of times. It is open source, meaning anyone can inspect its code. It has survived multiple Bitcoin bull and bear cycles without a security breach originating from the software itself. For serious Bitcoin holders, it remains the benchmark desktop wallet.
Quick Verdict
✓ Pros
- Open source and audited
- Hardware wallet integration
- Lightweight, no full blockchain download
- Multi-signature support
- Available on Windows, Mac, Linux, Android
- Tor network support for privacy
✗ Cons
- Bitcoin only
- Interface is dated and not beginner-friendly
- No iOS version
- Phishing clones remain a persistent threat
What Electrum Does
Electrum is a Bitcoin-only software wallet. It stores your private keys locally on your device, they never leave your machine. When you create a new wallet, Electrum generates a 12-word seed phrase. That seed phrase is the master key to your wallet. Anyone with it can access your funds from any device running Electrum.
Electrum does not download the entire Bitcoin blockchain. Instead, it connects to a network of Electrum servers that handle verification. This makes it fast to set up and light on disk space, a significant advantage over full-node wallets like Bitcoin Core.
Security
Electrum's security model is strong:
- Local key storage: Private keys are encrypted and stored only on your device. No server holds copies.
- Password protection: You can set a password that must be entered before any transaction is signed.
- Multi-signature: Electrum supports multi-sig wallets, requiring multiple keys to authorize a transaction, useful for shared funds or extra security.
- Server choice: You can connect to a specific server, run your own, or route through Tor for maximum privacy.
- Hardware wallet support: Electrum integrates with Ledger, Trezor, and Coldcard, industry-standard hardware wallets. Using Electrum as the software interface for a hardware wallet is one of the most secure Bitcoin storage setups available.
Security warning: Always download Electrum directly from electrum.org and verify the signature. Fake Electrum clones have been used in phishing attacks. If you search for Electrum and download from an unofficial source, you risk losing your coins.
Platform Support
Electrum runs on:
- Windows, full desktop application
- macOS, full desktop application
- Linux, available as an AppImage or via package manager
- Android, available on the Google Play Store and F-Droid
Electrum is not available on iOS. Apple's App Store restrictions have historically made Bitcoin wallet development difficult, and no official Electrum iOS version exists. iPhone users should look at Blockstream Green or Muun as alternatives.
Using Electrum with a Hardware Wallet
The most secure way to use Electrum is as a watch-only interface for a hardware wallet. Your private keys live on the hardware device, offline and protected by a PIN. Electrum handles the interface and transaction construction, while the hardware wallet signs everything.
To set this up:
- Connect your hardware wallet (Ledger, Trezor, or Coldcard)
- Open Electrum and select "New Wallet"
- Choose "Standard wallet" then "Use a hardware device"
- Follow the prompts to pair with your device
Once paired, you can receive Bitcoin, view your balance, and send transactions, all requiring physical confirmation on the hardware device itself.
Who Should Use Electrum?
Electrum is best suited for:
- Bitcoin holders who want a trusted, proven desktop wallet
- Anyone using a Ledger, Trezor, or Coldcard who wants a software interface
- Users who value open-source auditability and long-term reliability
- People comfortable with a functional but minimal interface
Electrum is not ideal for:
- Complete beginners who want a polished, guided experience
- Anyone who needs to hold altcoins alongside Bitcoin
- iPhone users
Final Verdict
After more than a decade, Electrum remains the most trusted and capable Bitcoin desktop wallet available. It is not the prettiest or easiest to use, but its security record, open-source code, hardware wallet integration, and consistent maintenance make it the default recommendation for serious Bitcoin holders. If you hold meaningful amounts of Bitcoin and want a software wallet you can rely on, Electrum is still the answer in 2026.