| 1 |  WinMergeWinMerge is an open source differencing and merging tool for Windows. | 2.16.58.2 | Open source | August 27, 2026 | — | 1.2M ↓ |
| 2 |  jqjq is a lightweight and flexible command-line JSON processor. | 1.8.2 | Open source | June 20, 2026 | — | 5.1M ↓ |
| 3 |  x64dbgAn open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis. | 2026.05.27 | Open source | June 15, 2026 | — | 95.8K ↓ |
| 4 |  BiomeBiome is a toolchain for web projects, aimed at providing functionalities to maintain them. It offers a formatter and linter, usable via CLI and LSP. | 2.6.2 | Open source | October 21, 2026 | — | 10.5K ↓ |
| 5 |  deltaA syntax-highlighting pager for git, diff, and grep output | 0.20.1 | Open source | October 5, 2026 | — | 18.8K ↓ |
| 6 |  ValeA syntax-aware linter for prose built with speed and extensibility in mind. | 3.25.1 | Open source | October 23, 2026 | — | 28.3K ↓ |
| 7 |  jadxCommand line and GUI tools for producing Java source code from Android Dex and Apk files | 1.5.6 | Open source | August 27, 2026 | — | 15.7K ↓ |
| 8 |  dnSpydnSpyEx is a unofficial continuation of the dnSpy project which is a debugger and .NET assembly editor. | 6.6.0 | Open source | June 22, 2026 | — | 40.7K ↓ |
| 9 |  Detect It EasyA program for determining types of files. | 3.21 | Open source | July 3, 2026 | — | 32.7K ↓ |
| 10 |  DifftasticDifftastic is a structural diff tool that compares files based on their syntax. | 0.71.0 | Open source | October 9, 2026 | — | 8.3K ↓ |
| 11 |  CutterCutter is a free and open-source reverse engineering platform powered by rizin | 2.5.0 | Open source | July 8, 2026 | — | 12.2K ↓ |
| 12 |  ReportGeneratorConverts coverage reports generated by coverlet, OpenCover, dotCover, Visual Studio, NCover, Cobertura, JaCoCo, Clover, gcov, or lcov into human readable reports in various formats. | 5.5.4 | Open source | March 25, 2026 | — | 81.4K ↓ |
| 13 |  MillerMiller is like awk, sed, cut, join, and sort for name-indexed data such as CSV, TSV, and tabular JSON | 6.22.0 | Open source | October 15, 2026 | — | 9.7K ↓ |
| 14 |  Appium Server GUIGraphical interface for the Appium server, and an app inspector | 1.22.3 | Open source | April 12, 2022 | — | 13.1K ↓ |
| 15 |  LDtk2D level editor | 1.5.3 | Open source | January 17, 2024 | — | 9.6K ↓ |
| 16 |  MeldVisual diff and merge tool | 3.24.1 | Open source | October 4, 2026 | — | 267.9K ↓ |
| 17 |  quick-lint-jsFind bugs in JavaScript programs. | 3.2.0 | Open source | November 9, 2024 | 932 KB | 2.5K ↓ |
| 18 |  EditorConfig-CheckerA tool to verify that your files are in harmony with your .editorconfig | 4.0.2 | Open source | September 21, 2026 | — | 2.5K ↓ |
| 19 | KKDiff3Diff/Patch Frontend | 1.12.4 | Open source | March 4, 2026 | 81.4 MB | 171.6K ↓ |
| 20 |  Reloaded-IIUniversal, C# based mod framework. Works with anything X86, X64. | 1.30.1 | Open source | February 12, 2026 | — | 996 ↓ |
| 21 |  TestNavAn engaging and interactive testing experience for today's students, who learn and play in a digital environment. | 1.15.7 | Proprietary | July 1, 2026 | 205.7 MB | 106K ↓ |
| 22 | CcodetrackA free .NET performance profiler and execution analyzer. | 1.0.3.3 | Free | | — | 123.6K ↓ |
| 23 |  Ant RenamerAnt Renamer is a free program that makes easier the renaming of lots of files and folders by using specified settings. It supports Unicode names. | 2.13.0 | Open source | December 16, 2024 | 1.3 MB | 34.3K ↓ |
| 24 |  ReNamerA very powerful and flexible file renaming tool | 7.10 | Open source | September 8, 2026 | 8.9 MB | 14.5K ↓ |
| 25 | Iida-freeA multi-processor disassembler and debugger that offers so many features it is hard to describe them all | 8.4.240527 | Free | | — | 25.5K ↓ |
| 26 | Xxidelcommand line tool to download and extract data from HTML/XML pages as well as JSON APIs. | 0.9.8 | Open source | | — | 18.1K ↓ |
| 27 | OollydbgAssembler-level analysing debugger for Windows binaries | 1.10 | Proprietary | | — | 17.3K ↓ |
| 28 |  oxlintoxlint is a blazing-fast JavaScript and TypeScript linter that is 50–100× faster than ESLint. It is designed to catch erroneous or useless code without requiring any configurations by default. | 1.84.0 | Open source | September 21, 2026 | — | ★ 23.2K |
| 29 |  dz6A vim-inspired, TUI-based hexadecimal editor. | 0.8.0 | Open source | October 9, 2026 | — | 110 ↓ |
| 30 |  oxfmtOxfmt is a high-performance formatter for the JavaScript ecosystem. | 0.69.0 | Open source | September 30, 2026 | — | ★ 23.2K |
| 31 | Rradare2UNIX-like reverse engineering framework and command-line toolset | 6.2.4 | Open source | | — | 10.4K ↓ |
| 32 |  AssetRipperGUI Application to work with engine assets, asset bundles, and serialized files. | 2.0.0 | Open source | August 29, 2026 | — | ★ 8.7K |
| 33 | MmtunerA C/C++ memory profiler and memory leak finder for Windows, PlayStation 4 and 3, Android and other platforms. | 5.0 | Open source | | — | 5.4K ↓ |
| 34 |  JPEXS Free Flash DecompilerJPEXS Free Flash Decompiler (FFDec) is opensource flash SWF decompiler and editor. Extract resources, convert SWF to FLA, edit ActionScript, replace images, sounds, texts, fonts and more. Various output formats available. | 26.4.0 | Open source | October 19, 2026 | — | ★ 6K |
| 35 |  Tracy ProfilerA real time, nanosecond resolution, remote telemetry, hybrid frame and sampling profiler for games and other applications. | 0.14.1 | Open source | August 22, 2026 | — | ★ 17K |
| 36 |  WinMerge BetaWinMerge is an Open Source data comparison and merging tool for text-like files. | 2.16.53.0 | Open source | January 4, 2026 | — | ★ 9.3K |
| 37 |  dprintPluggable and configurable code formatting platform written in Rust. | 0.64.3 | Open source | October 23, 2026 | — | ★ 4.1K |
| 38 |  TinymistAn integrated language service for Typst. | 0.15.10 | Open source | October 16, 2026 | — | ★ 3.6K |
| 39 |  Galaxy Buds Manager (Unofficial)Unofficial Galaxy Buds Manager for Windows and Linux | 5.2.1-057ba4 | Open source | June 8, 2026 | — | ★ 5.3K |
| 40 |  React Native DebuggerThe standalone app based on official debugger of React Native, and includes React Inspector / Redux DevTools | 0.14.0 | Open source | July 31, 2023 | — | ★ 10.4K |
| 41 |  rumdlA fast Markdown linter and formatter written in Rust. | 0.3.0 | Open source | October 19, 2026 | — | ★ 1.6K |
| 42 | SSimpleProgramDebuggerA simple debugging tool for Windows. | 1.16 | Free | August 14, 2023 | 77 KB | 2.1K ↓ |
| 43 |  MagoMago is a toolchain for PHP that aims to provide a set of tools to help developers write better code. | 1.58.2 | Open source | October 21, 2026 | — | ★ 3.5K |
| 44 |  SpectralA flexible JSON/YAML linter for creating automated style guides, with baked in support for OpenAPI v3.1, v3.0, and v2.0 as well as AsyncAPI v2.x. | 6.17.0 | Open source | October 2, 2026 | — | ★ 3.2K |
| 45 | Bbulk-rename-commandFile renaming software for Windows | 1.3.3.0 | Proprietary | | — | 2K ↓ |
| 46 |  Il2CppDumperIl2CppDumper is a reverse engineering tool for Unity's il2cpp binaries. It supports extracting metadata, generating dummy DLLs, and analyzing code for better understanding and modification of Unity applications. | 6.7.46 | Open source | May 12, 2025 | — | ★ 9.5K |
| 47 |  Reverse Engineer's Toolkit (retoolkit)A collection of tools for those interested in reverse engineering and/or malware analysis on Windows systems. | 2023.05 | Open source | July 26, 2023 | — | ★ 5.3K |
| 48 |  Tinymist ViewerA WGPU-based viewer for the Typst typesetting system using Vello. | 0.15.8 | Open source | October 6, 2026 | — | ★ 3.6K |
| 49 |  Batch Hex Editor Free EditionReplace, insert, delete, copy, and otherwise modify bytes and bits in multiple files. Perform bitwise operations on specified bytes with bitmasks and operators like NOT, AND, OR, XOR. Reverse order of specified bytes and bits. Compute file hashes. | 5.0 | Proprietary | October 26, 2021 | — | 1.4K ↓ |
| 50 |  Reko decompilerReko is a binary decompiler. | 0.12.1.0 | Open source | July 26, 2025 | — | ★ 2.6K |