Popular: Data updated October 27, 2026

Categories

Internet1,356
Communication321
Audio & video898
Graphics & design539
Office & productivity1,124
Developer tools3,134
AI tools529
Security & privacy385
System tools3,114
Games523
Education & science239
Network & IT284

Developer utilities for Windows (page 2)

Hex editors, diff tools, debuggers, profilers and build tools.

This category lists 145 Windows apps: 66% open source, 8% free closed source. The most popular are WinMerge, jq and x64dbg. 33 have a native ARM64 build and 144 a documented silent install. Last update: October 26, 2026.

#App Licence
51 Reko decompilerReko is a binary decompiler. 0.12.1.0 Open source July 26, 2025 — ★ 2.6K
52 Batch RegEx Free EditionReplace, format, and extract text in multiple files using Regular Expressions. Perform GREP-like tasks including search and replace, RegEx substitutions, data extraction, and more! Built-in RegEx editors support color syntax highlighting and tips. 5.0 Proprietary October 27, 2021 — 1.4K ↓
53 tombiTOML Formatter / Linter / Language Server 1.8.5 Open source October 17, 2026 — ★ 1.2K
54 TypliteConverts a subset of typst to markdown. 0.15.10 Open source October 17, 2026 — ★ 3.6K
55 JSON diff and patchJSON diff and patch. 2.5.0 Open source February 25, 2026 — ★ 2.3K
56 typstyleBeautiful and reliable typst code formatter 0.15.2 Open source October 12, 2026 — ★ 902
57 classysharkStandalone binary inspection tool for android apps (APK). 8.2 Open source — 940 ↓
58 HDiffPatchA C\C++ library and command-line tools for Diff & Patch between binary files or directories(folder); cross-platform; runs fast; create small delta/differential; support large files and limit memory requires when diff & patch. 5.1.3 Open source October 5, 2026 — ★ 2.1K
59 tgrepTrigram-indexed grep with a client/server architecture for fast regex search. 1.2.3 Open source October 20, 2026 — ★ 3.5K
60 GARbroVisual Novels resource browser 1.5.44 Open source August 22, 2024 — ★ 3.3K
61 HexWalkHexWalk is a Hex Editor/Viewer/Analyzer 2.2.1 Open source September 13, 2026 — ★ 1K
62 jnvInteractive JSON filter using jq 0.7.1 Open source — 391 ↓
63 Android GPU Inspector 3.3.0Android GPU Inspector 3.3.3 Open source March 10, 2025 — ★ 1.1K
64 Tweag.TopiaryTopiary aims to be a uniform formatter for simple languages, as part of the Tree-sitter ecosystem. It is named after the art of clipping or trimming trees into fantastic shapes. 0.8.0 Open source October 2, 2026 — ★ 875
65 Pairwise Independent Combinatorial TestingGenerates test cases and test configurations. With PICT, you can generate tests that are more effective than manually generated tests and in a fraction of the time required by hands-on test case design. 3.7.4.0 Open source March 11, 2026 — ★ 1.5K
66 Mask ROM ToolA CAD tool for extracting bits from Mask ROM photographs. 2026-07-04 Open source September 14, 2026 — ★ 436
67 Very SleepyVery Sleepy is a free C/C++ CPU profiler for Windows systems. 0.91 Open source June 3, 2022 — ★ 1.2K
68 AirR formatter and language server 0.12.0 Open source October 15, 2026 — ★ 448
69 DevSkim CLI (.NET Tool)A framework of IDE extensions and language analysers that provide inline security analysis in the dev environment as the developer writes code. 1.0.59 Open source February 18, 2026 — ★ 1K
70 DevSkim CLI (Library package)A framework of IDE extensions and language analysers that provide inline security analysis in the dev environment as the developer writes code. 1.0.59 Open source February 12, 2026 — ★ 1K
71 biodiffHex diff viewer using alignment algorithms from biology 1.2.1 Open source September 25, 2025 — ★ 895
72 GDScript FormatterA faster code formatter for GDScript and Godot 4 0.27.0 Open source October 15, 2026 — ★ 480
73 GersemiA formatter to make your CMake code the real treasure 0.27.2 Open source May 2, 2026 — ★ 361
74 FintXThe best gRPC Test Bench for Windows, macOS and Linux! 2.2.0 Open source May 28, 2024 — ★ 262
75 Profile ExplorerCPU profiling trace viewer 1.3.0 Open source June 10, 2026 — ★ 289
76 GM8DecompilerA decompiler for GameMaker 8.x executables 2.2.0 Open source October 24, 2025 — ★ 202
77 rylFast YAML linter and formatter 0.25.1 Open source October 26, 2026 — ★ 91
78 LodeA universal GUI for unit testing 0.36.0 Open source September 30, 2024 — ★ 100
79 stagelintRun commands like linters and formatters on staged git files 0.2.1 Open source October 26, 2026 — ★ 47
80 cmakefmtA fast, correct CMake formatter 2.3.1 Open source October 26, 2026 — ★ 28
81 EUVA-reIDEReverse Engineering PE File IDE 1.5 Open source April 17, 2026 — ★ 45
82 aidbgGDB-style Windows command-line debugger built for AI agents and automation. 0.1.2 Open source August 11, 2026 — 11 ↓
83 QLogExplorerFast and lightweight log viewer for large files that supports columns definition and JSON. 1.2.1 Open source April 12, 2026 — ★ 25
84 mcp-assertDeterministic correctness testing for MCP servers. CLI, CI, and zero-config audit. 0.12.3 Open source July 11, 2026 — ★ 26
85 AssetRipper CLICLI tool for extracting Unity game assets — CG, audio, characters, backgrounds. Profile-based export. Built on AssetRipper. 0.1.0 Open source June 18, 2026 — ★ 29
86 Frida GUI HelperA cross-platform GUI helper for Frida that manages devices, targets, scripts, and frida-server for Android injection workflows. 1.0.9 Open source August 19, 2026 — ★ 22
87 ArdorQueryCross-platform tool for performing any HTTP(S) endpoints like REST API, HTML, Images, GraphQL, OData etc. 0.0.20 Open source February 24, 2025 — ★ 7
88 R6RCA Minimalistic Rank Calculator For Rainbow Six: Siege 0.4.6 Open source August 13, 2021 — ★ 9
89 DifferA visual diff tool with syntax-aware diffing, directory comparison, and three-way merge support 0.2.0 Open source June 15, 2026 — ★ 6
90 xrayA read-only profiler for CSV and DSV files, reports shape, real column types, and hazards 0.6.1 Open source October 23, 2026 — ★ 2
91 Draftable DesktopSee all the changes in your documents, locally and offline. Take your work to the next level. 26.10.1 Proprietary October 21, 2026 705.9 MB —
92 BuildIsoPowerful ISO Builder for OSDev 2027.1 Open source July 24, 2026 — ★ 2
93 mtracerCLI tool designed to facilitate testing through trace validation 0.2.1 Open source July 29, 2026 — ★ 3
94 CalliperIntelligent document comparison tool 1.4.3 Proprietary September 1, 2026 116.4 MB —
95 DollarLintValidate JSON-family, YAML, and TOML files against their declared JSON Schemas. 0.1.26 Open source September 28, 2026 — —
96 dEXEAn agentic x86_64 ELF/PE binary decompiler to functional C99 0.1.1 Open source June 2, 2026 — ★ 2
97 WinDbgWinDbg is a debugger that can be used to analyze crash dumps, debug live user-mode and kernel-mode code, and examine CPU registers and memory. 1.2610.1001.0 Proprietary October 6, 2026 1.20 GB —
98 sqrailSQL-on-files CLI for coding agents to query CSV, JSON, and Parquet with DuckDB. 0.3.2 Open source August 6, 2026 — ★ 2
99 IDA FreewareThe free binary code analysis tool to kickstart your reverse engineering experience. 8.4 Free February 22, 2024 — —
100 ExamDiff ProVisual File And Directory Comparison Tool 16.0.1.23 Proprietary May 7, 2026 22.7 MB —