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2647 results

KeyStore Explorer 5.7.0

Manage Java keystores, inspect certificates and sign JAR files with KeyStore Explorer, a free graphical alternative to keytool and jarsigner for Windows.

  • Windows
  • Free and open source; GNU General Public License v3.0
  • Development
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KeyStore Explorer 5.7.0

Create and convert Java keystores, inspect certificates and sign JAR files with KeyStore Explorer for Mac. The linked DMG is for Apple Silicon and includes Java.

  • macOS
  • Free and open source; GNU General Public License v3.0
  • Development
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KiCad 10.0.7

Design electronic schematics, route printed circuit boards and inspect boards in 3D with KiCad, a free, open-source electronics design suite for Windows.

  • Windows
  • Free and open source; primarily GNU GPL version 3 or later, with additional third-party licenses
  • Development
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KiCad 10.0.7

Design electronic schematics and printed circuit boards with KiCad, a free, open-source suite with a PCB layout editor, SPICE simulation and 3D board previews.

  • macOS
  • Free and open source; primarily GNU GPL version 3 or later, with additional third-party licenses
  • Development
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Kid3 3.10.2

Edit audio tags in batches, rename tracks from metadata and import album details with Kid3, a free, open-source tag editor for Mac. This download is for Apple Silicon.

  • macOS
  • Free and open source; GNU General Public License (GPL)
  • Multimedia & graphics
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Kid3 - Audio Tagger 3.10.2

Edit music tags across an album, rename files from metadata and import album details with Kid3, an open-source audio tag editor for Windows.

  • Windows
  • Free and open source; GNU General Public License (GPL)
  • Multimedia & graphics
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KidsMouse 3.2

Practice mouse clicks and drag-and-drop through alphabet, number, shape and color games. KidsMouse is a level-limited trial for older Windows systems.

  • Windows
  • Proprietary shareware; level-limited free trial
  • Games
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Kindle Comic Converter 12.1.3

Convert comics and manga into fixed-layout ebooks for Kindle, Kobo and other e-ink readers with Kindle Comic Converter, a free, open-source Windows application.

  • Windows
  • Free and open source; ISC license, with separately credited third-party components and artwork
  • Utilities
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Kindle Previewer 4.0.3

Preview your ebook across Kindle device sizes before publishing. Amazon’s free Mac application checks layout, fonts and images, with extra navigation for Enhanced Typesetting books.

  • macOS
  • Free; Amazon terms of use apply
  • Utilities
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Kindle Previewer 4

Preview an ebook’s layout across Kindle device types, orientations and font sizes with Amazon’s free Kindle Previewer for 64-bit Windows 10 and above.

  • Windows
  • Free; publisher terms apply
  • Utilities
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Kingshiper Video Compressor

Reduce video and animated GIF file sizes on Windows with batch compression, adjustable output settings and separate video and GIF tools. Full features require a paid license.

  • Windows
  • Commercial software with a free trial; paid license for full features
  • Multimedia & graphics
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Kingston SSD Manager 1.5.6.5

Check Kingston SSD health, export status reports and update supported drive firmware on Windows 10 or 11 with Kingston SSD Manager.

  • Windows
  • Freeware; reported by MajorGeeks
  • Utilities
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Kiota 1.37.0

Generate strongly typed API clients from OpenAPI descriptions with Microsoft's free, open-source Kiota command-line tool. This download is the Windows x64 ZIP package.

  • Windows
  • Free and open source; MIT License
  • Development
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KIT Scenarist 0.7.2 rc15

Plan scenes, organize research and format screenplays with KIT Scenarist, a free, open-source desktop writing tool. The Windows download remains available, but development has ended.

  • Windows
  • Free and open source (desktop edition)
  • Utilities
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KiTTY 0.76.1.13

Connect to remote systems over SSH or Telnet with KiTTY, a free Windows client based on PuTTY with session filtering, command shortcuts and logon scripts.

  • Windows
  • Free and open source; MIT license
  • Development
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Kiwix JS Electron 3.9.3

Read Wikipedia and other archived websites offline with Kiwix JS Electron for Windows. Choose ZIM archives for a searchable local reference library.

  • Windows
  • Free and open source; GNU GPL v3
  • Utilities
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Klavaro 3.13

Practice touch typing with Klavaro, a free tutor with keyboard-layout choices, exercises for keys, words and complete texts, and progress charts.

  • Windows
  • Free and libre software
  • Utilities
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KLayout 0.30.12

View, edit and compare GDS2 and OASIS chip layouts with KLayout. This Mac download is the Intel package for macOS Sonoma 14.1.

  • macOS
  • Free and open source; GNU GPL version 2 or later
  • Development
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KLayout 0.30.12

View, edit and compare semiconductor mask layouts with KLayout, a free, open-source GDS2 and OASIS tool with layer controls, measurement tools and scripting.

  • Windows
  • Free and open source; GNU GPL version 2 or later
  • Development
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KLog 2.6

Keep amateur-radio contact logs, import ADIF files and prioritize DX spots with KLog, a free, open-source ham-radio logger for Windows.

  • Windows
  • Free and open source; GNU GPL v3
  • Utilities
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klogg 22.06.0.1289

Browse large text logs, filter matching lines and follow file changes with klogg, a free, open-source log viewer for Windows.

  • Windows
  • Free and open source; GNU GPL version 3 or later
  • Development
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KMPlayer

Play video, music and subtitle files with KMPlayer, a free Windows media player with built-in codecs, 4K playback and adjustable video controls.

  • Windows
  • Proprietary freeware; publisher terms restrict commercial redistribution, sale and paid reproduction
  • Multimedia & graphics
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KnockKnock 4.1.0

Inspect software that starts automatically on your Mac with KnockKnock, an open-source persistence scanner from Objective-See.

  • macOS
  • Open source; GNU General Public License v3.0
  • Utilities
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