• Apps
  • Tech
  • Blog
  • Documentation
  • Pricing
  • Statistics
  • FAQ
Sign InSign Up
Home/Apps/Mailspring
Mailspring icon

Mailspring

by Ben Gotow

macOSelectronv1.19.0
macOSWindows
Runtime
electron
Electron v39.2.7
Size
415 MB
Architecture
Apple Silicon
Dependencies
71
4 categories
Last Updated
Apr 7, 2026
Security
Excellent
Signed, notarized, hardened

Mailspring is an Electron app (v39.2.7) that uses 71 detected dependencies across 4 categories including Runtime, UI Framework, Database. It is code-signed and notarized. 415 MB on macOS (Apple Silicon). Last updated April 7, 2026. Last verified March 2026.

What is Mailspring built with?

71 detected dependencies across 4 categories.

Runtime

1
Electron

Sign up to see Runtime details

Sign Up Free

UI Framework

1
React

Sign up to see UI Framework details

Sign Up Free

Database

1
SQLite

Sign up to see Database details

Sign Up Free

Other

68
initldvcftemputf7uuiddebugjuiceravenslategetmacmkdirpmomentrefluxrimrafrtlcssxml2jscheeriofs-plusical.jsmammothrx-liteoptimistdompurifyevent-kitimmutablelru-cachemousetrapsnarkdownclassnamesemoji-dataless-cachenode-emojiproxyquireslate-whenunderscorechrono-nodedeep-extendgraceful-fsreact-colorslate-react@types/reactjasmine-jsonmoment-roundwindows-ianaical-expander@xmldom/xmldomapp-module-pathmoment-timezone@electron/remote@types/react-domslate-prop-typesslate-soft-breakjasmine-reportersunderscore.stringslate-auto-replacesource-map-supportchromium-net-errorscollapse-whitespacereact-test-rendererjasmine-react-helperspick-react-known-propslate-html-serializer@testing-library/reactreact-transition-groupslate-plain-serializerslate-base64-serializer@bengotow/slate-edit-list

Sign up to see Other details

Sign Up Free

Security and privacy

Code signing, notarization, and entitlement analysis for Mailspring.

Code Signing

Excellent
Signed
Notarized
Hardened Runtime

Developer ID Application: Ben Gotow (X9RJ36K9D4)

Entitlements10

com.apple.application-identifier
com.apple.developer.team-identifier
com.apple.developer.usernotifications.communication
com.apple.developer.usernotifications.time-sensitive
com.apple.security.automation.apple-events
com.apple.security.cs.allow-jit
com.apple.security.device.print
com.apple.security.network.client
com.apple.security.network.server
keychain-access-groups

Sign up to see Entitlements

Sign Up Free

When was Mailspring last updated?

20 tracked releases since November 2022.

Latest: v1.19.1
April 7, 2026
v1.19.1
Apr 7, 2026
v1.19.0
Mar 10, 2026
v1.18.0
Feb 23, 2026
v1.17.4
Feb 11, 2026
v1.17.3
Jan 31, 2026
v1.17.2
Jan 24, 2026
v1.17.1
Jan 15, 2026
v1.17.0
Jan 15, 2026
v1.16.0
Jul 17, 2025
v1.15.1
Jan 27, 2025
v1.15.0
Jan 3, 2025
v1.14.0
Sep 15, 2024
v1.13.3
Jan 9, 2024
v1.13.2
Dec 11, 2023
v1.13.1
Nov 22, 2023
v1.12.0
Nov 15, 2023
v1.11.0
Jul 30, 2023
v1.10.8
Jan 4, 2023
v1.10.7
Nov 21, 2022
v1.10.6
Nov 11, 2022

Sign up to see Release History

Sign Up Free

Last verified March 30, 2026

Get version history, dependency trees, and scores via API

The only technographics platform for desktop software. See the SDKs, frameworks, and dependencies inside thousands of macOS and Windows applications.

© Copyright 2026 Desktop Insights . All Rights Reserved.

About
  • About
  • Blog
  • Contact
  • X
Product
  • Statistics
  • Documentation
Legal
  • Terms of Service
  • Privacy Policy
  • Cookie Policy