Productivity Utilities
Platform information checked 2026-10-26. Linux with a supported package and writable test space. The app uses fio and platform authorization components. Write benchmarks generate storage activity; review the selected folder and test size. The Snap package is no longer maintained.
Official app downloads and supported devicesInspect disk read/write throughput on Linux with configurable fio tests.
KDiskMark is GPL-3.0 software without a benchmark subscription. You supply the Linux computer, test storage and free space. It is an alternative for disk-performance measurements, not AIDA64’s full Windows hardware diagnostics, sensor suite or CPU tests. The provider marks its Snap package unmaintained; use a supported route such as Flathub or a current distribution package.
Pricing checked .
Check official pricing
Measure sequential and random disk reads and writes on Linux through a Qt interface backed by fio. Visit the project website to check the currently available deployment options.
Public provider installation or download instructions reviewed; AltStack did not execute this software.
Availability checked 26 Oct 2026. Check the provider’s release or installation information
KDiskMark is GPL-3.0 software without a benchmark subscription. You supply the Linux computer, test storage and free space. It is an alternative for disk-performance measurements, not AIDA64’s full Windows hardware diagnostics, sensor suite or CPU tests. The provider marks its Snap package unmaintained; use a supported route such as Flathub or a current distribution package.
flatpak install flathub io.github.jonmagon.kdiskmarkDocumented provider installation command for the stated platform and prerequisites. AltStack reviewed the instructions and did not run this command.
Documentation checked 2026-10-26; command not executed by AltStack.
KDiskMark provider setup documentationTechnologies recorded in the catalog snapshot.
DeskflowProduct logo · See the interface on the official websiteShare one keyboard, mouse and clipboard across nearby Windows, macOS and Linux computers over a local network, without video sharing.
Free app; each computer needs its own display and network
Search, edit and reuse a local clipboard history with optional tabs and automation.
The GPL-3.0 source and documented desktop packages have no required application subscription. Your computer, storage and backups are separate costs; no managed synchronization service or cloud quota is included.
Record habits and inspect progress on an Android phone.
Loop is free GPL-3.0-or-later Android software. The provider states there are no in-app purchases or artificial habit limits, and all features are available to every user. No account or hosted service is required. It replaces local habit schedules, reminders and progress charts, rather than Habitify’s cross-platform account sync, location reminders or paid integrations. Data stays local in the app; Android’s own backup settings can separately copy device data to Google. Keep your own exports before switching devices.
Key MapperProduct logo · See the interface on the official websiteCreate useful physical-key shortcuts on an Android device.
The reviewed GPL-3.0 FOSS edition has a usable free core for physical-key remapping and actions. The provider explicitly offers certain advanced triggers and special features as paid add-ons; do not label the entire product feature set free. F-Droid also flags promotion of the paid Play version. This selection covers the available FOSS package, not a paid extension or every Button Mapper Pro feature. Some actions need accessibility, keyboard, Shizuku, ADB or root support and can depend on Android version and device hardware; basic remapping does not require buying a server or API.
Fossify CalendarProduct logo · See the interface on the official websiteKeep events, recurring reminders and calendar widgets on your Android phone.
The GPLv3 Calendar source links official package routes including F-Droid and has no required source-license subscription. You provide the Android device and any configured calendar account/service; those services may charge separately. Fossify does not supply a hosted synchronization plan. Prices and features of separate supporter apps were not verified here.
Handle calculations and common unit conversions in one Android app.
The provider describes Unitto as free, with no ads, in-app purchases or analytics. Ordinary calculations and unit conversion run locally; currency conversion needs Internet access. The GPL-3.0 source and usable F-Droid edition are available. The browser version is alpha, has limited language/theming support and loses user data on reload. This is a calculator/converter alternative for part of a WolframAlpha workflow; it does not include WolframAlpha’s knowledge database, cloud symbolic engine or every guided Pro solution. The alpha web build includes additional GPL-2.0 and MIT components with separate provider notices; the Android edition is the free app reviewed here.
