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Best alternatives to Lockmagic Gmail Encryption (2026)

10 Chrome extensions that do a similar job to Lockmagic Gmail Encryption, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.

Lockmagic Gmail Encryption: reviews, users and permissionsBest Communication extensions

Lockmagic Gmail Encryption today

≈2K users4.5★ from 11 ratingsUpdated 24 months ago9 permissions

Lockmagic Gmail Encryption alternatives, compared

  1. 1

    SendSafely Encryption for Chrome and Gmail

    Chrome extension that provides end-to-end encryption for Gmail. Encrypt private emails and securely share files up to 10GB.

    ≈50K users4.9★ from 16 ratingsUpdated 13 days ago6 permissions
    • About 25× more users than Lockmagic Gmail Encryption
    • Updated more recently
    • Asks for fewer permissions (6 vs 9)
    SendSafely Encryption for Chrome and Gmail alternativesCompare side by side
  2. 2

    FlowCrypt: Encrypt Gmail with PGP

    Simple end-to-end encryption to secure email and attachments on Google.

    ≈70K users4.2★ from 361 ratingsUpdated 8 weeks ago14 permissions
    • About 35× more users than Lockmagic Gmail Encryption
    • Updated more recently
    • Asks for more permissions (14 vs 9)
    Compare side by side
  3. 3

    PGP Encryption Tool

    Secure PGP Encryption Tool: Encrypt and decrypt messages with ease using PGP key generator. Try this PGP encryption decryption tool!

    912 users4.3★ from 6 ratingsUpdated 10 months ago2 permissions
    • About 2.2× fewer users than Lockmagic Gmail Encryption
    • Updated more recently
    • Asks for fewer permissions (2 vs 9)
    • Listed under Tools
    Compare side by side
  4. 4

    Encryption Tool

    Encrypt and decrypt text and files with SHA-256 algorithm; store and sync encrypted textual data.

    ≈1K users4.3★ from 13 ratingsUpdated 13 months ago5 permissions
    • About 2.0× fewer users than Lockmagic Gmail Encryption
    • Updated more recently
    • Asks for fewer permissions (5 vs 9)
    • Listed under Workflow & Planning
    Encryption Tool alternativesCompare side by side
  5. 5

    SealSend - Secure Email Encryption Made Simple

    The vanguard of email security, merging blockchain's might with seamless encryption to shield your digital dialogue.

    ≈6K users5.0★ from 18 ratingsUpdated 7 months ago9 permissions
    • About 3.0× more users than Lockmagic Gmail Encryption
    • Updated more recently
    • Listed under Privacy & Security
    SealSend alternativesCompare side by side
  6. 6

    Encrypt any email with CipherMail

    Encrypt any email message using the S/MIME and certificates technology with CipherMail

    ≈3K users3.8★ from 6 ratingsNot updated for 4+ yearsNo special permissions
    • About 1.5× more users than Lockmagic Gmail Encryption
    • Updated less recently
    • Asks for fewer permissions (0 vs 9)
    • Listed under Privacy & Security
    Encrypt any email with CipherMail alternativesCompare side by side
  7. 7

    Mailvelope - Secure your email with PGP

    Protect your email conversations and attachments on Gmail, Nextcloud, Outlook & more with PGP and end-to-end encryption.

    ≈100K users4.3★ from 435 ratingsUpdated 5 months ago8 permissions
    • About 50× more users than Lockmagic Gmail Encryption
    • Updated more recently
    • Asks for fewer permissions (8 vs 9)
    Mailvelope alternativesCompare side by side
  8. 8

    Bookmark Lock – Encrypted Bookmark Vault

    Lock your bookmarks behind a PIN with real AES-256 encryption. Private bookmarks, offline access.

    987 users2.7★ from 7 ratingsUpdated 5 weeks ago3 permissions
    • About 2.0× fewer users than Lockmagic Gmail Encryption
    • Updated more recently
    • Asks for fewer permissions (3 vs 9)
    • Listed under Privacy & Security
    Compare side by side
  9. 9

    Encryptor

    Encryptor adds support for the encryption layer currently not supported in major Web3 wallets.

    389 users5.0★ from 3 ratingsNot updated for 2+ years3 permissions
    • About 5.1× fewer users than Lockmagic Gmail Encryption
    • Updated less recently
    • Asks for fewer permissions (3 vs 9)
    Compare side by side
  10. 10

    SimpleLogin by Proton: Secure Email Aliases

    Easily create a different email for each website to hide your real email. Protect your inbox against spams, phishing, data breaches

    ≈60K users4.7★ from 141 ratingsUpdated 20 months ago8 permissions
    • About 30× more users than Lockmagic Gmail Encryption
    • Updated more recently
    • Asks for fewer permissions (8 vs 9)
    • Listed under Workflow & Planning
    Compare side by side

Lockmagic Gmail Encryption alternatives: questions

What is the best alternative to Lockmagic Gmail Encryption?

By users, the most popular alternative is Mailvelope - Secure your email with PGP with ≈100K users and a 4.3-star rating. The closest match by what it does is SendSafely Encryption for Chrome and Gmail.

Which Lockmagic Gmail Encryption alternative has the best rating?

SimpleLogin by Proton: Secure Email Aliases has the highest rating of these alternatives with 50+ ratings: 4.7 out of 5 from 141 ratings.

Is there a Lockmagic Gmail Encryption alternative that asks for fewer permissions?

Encrypt any email with CipherMail asks for 0 permissions, against 9 for Lockmagic Gmail Encryption.

How many alternatives to Lockmagic Gmail Encryption are there?

We list 10 close alternatives to Lockmagic Gmail Encryption on the Chrome Web Store, picked by what they do and ranked by how close they are.

Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.