Updated: 5 October 2026

Fast Notes for Android uses the software and icons listed below, together with the libraries they depend on. Each one is used under its own license.

Under the Apache License 2.0 (license text)

• Kotlin, kotlinx.coroutines, kotlinx.serialization and JetBrains annotations: github.com/JetBrains/kotlin
• AndroidX (Jetpack) libraries: Core, AppCompat, Activity, Fragment, Lifecycle, Navigation, Room, SQLite, ConstraintLayout, CoordinatorLayout, RecyclerView, ViewPager, ExifInterface, Emoji2, Startup and others: developer.android.com/jetpack/androidx
• Material Components for Android: github.com/material-components/material-components-android
• Material icons (Google): github.com/google/material-design-icons
• Subsampling Scale Image View © David Morrissey: github.com/davemorrissey/subsampling-scale-image-view
• Guava ListenableFuture, Error Prone and JSpecify annotations: github.com/google/guava

Under the BSD, MIT and Apache 2.0 licenses

• Glide with its DiskLruCache and GIF decoder parts: Glide license

Under the licenses of their owners

• Icons by Icons8: icons8.com/license