Development

Editors and tools for building software. Read the essentials, check the platform and follow the documented download.

411 published listings

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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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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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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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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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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kubefwd 1.25.18

Forward Kubernetes services to your Windows workstation by service name with kubefwd, an open-source command-line tool with an interactive terminal interface.

  • Windows
  • Free and open source; Apache License 2.0
  • Development
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Kubescape 4.0.17

Scan Kubernetes clusters and configuration files for security misconfigurations with Kubescape, an open-source command-line tool available for Windows x64.

  • Windows
  • Free and open source; Apache License 2.0
  • Development
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Kvile 0.2.2

Work with plain-text .http API collections on Windows using Kvile, a free, open-source HTTP client with source and form editors, environments and request history.

  • Windows
  • Free and open source (MIT License)
  • Development
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Lapce 0.4.6

Edit project files with Lapce, a free, open-source code editor for Windows with syntax highlighting, LSP code intelligence, Vim-like editing and a built-in terminal.

  • Windows
  • Free and open source; Apache License 2.0
  • Development
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Laragon 8.8.0

Manage local web development on Windows with Laragon: switch service versions, create projects and use automatic local domains. Free unlicensed use is non-commercial only.

  • Windows
  • Proprietary EULA; free unlicensed non-commercial tier; paid commercial and non-commercial licenses
  • Development
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Lazarus 4.8

Build native Object Pascal applications with Lazarus, an open-source Windows IDE with a visual form designer, code completion and integrated debugging.

  • Windows
  • Free and open source: GPL IDE; core libraries LGPL with linking exception; add-on licenses vary
  • Development
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LDtk 1.5.3

Design 2D game levels with LDtk, a free, open-source editor with rule-based tile placement, customizable entities and JSON export for your game engine.

  • Windows
  • Free and open source; MIT License
  • Development
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Liberty BASIC 4.5.1

Write Windows programs in BASIC with an integrated editor, debugger and FreeForm GUI builder. A free trial is available; distributing standalone applications requires a paid license.

  • Windows
  • Commercial software with a free trial; runtime distribution requires a purchased license
  • Development
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LibrePCB 2.1.1

Draw electronic schematics and lay out printed circuit boards with LibrePCB, a free, open-source EDA suite for Mac. This download is the Apple Silicon DMG.

  • macOS
  • Free and open source; GNU GPLv3
  • Development
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LibrePCB 2.1.1

Draw electronic schematics and design printed circuit boards with LibrePCB, a free, open-source EDA suite for Windows with electrical and design rule checks.

  • Windows
  • Free and open source; GNU GPLv3
  • Development
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Liquibase Community 5.0.4

Track and deploy database schema changes from versioned changelogs with Liquibase Community for Windows, a Java-based command-line tool for development workflows.

  • Windows
  • Source-available under FSL-1.1-ALv2; competing-use restrictions apply
  • Development
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Lite XL 2.1.8

Edit code and text with multiple cursors, split panes and project search in Lite XL, a free, Lua-customizable editor for Windows.

  • Windows
  • Free and open source (MIT License)
  • Development
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LiteDB Studio 1.0.3

View and edit LiteDB v5 documents on Windows with LiteDB Studio, a free, open-source GUI with a SQL editor and query results grid.

  • Windows
  • Free and open source; MIT License
  • Development
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Lody

Coordinate AI coding agents, isolate parallel work in Git worktrees, and review conversations, code changes and pull requests in Lody for Windows.

  • Windows
  • Apache-2.0 source code; free tier and paid Plus service plans
  • Development
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Logbert 1.6.3.2

Read log4net, log4j, SysLog and Windows event messages with Logbert, an open-source viewer with filters, bookmarks and CSV export.

  • Windows
  • Free and open source; MIT License
  • Development
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