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OPEN-SOURCE APPS

Free, open-source alternatives to paid apps, tested with real numbers.

GridCraft vs Excel: I Checked 1,968 Formulas From Microsoft's Own Templates in This Free Rust App

GridCraft is Excel rebuilt from scratch in Rust by storytold, the team behind ArtCraft and WordCraft.

· 3 MIN READ

I Pointed Craft Anything at Hacker News. Claude Code Rebuilt It 91% Without Me Writing a Line

It's a desktop app from storytold, the team behind ArtCraft. You point it at a website, app or game, and say what you want.

· 3 MIN READ

WordCraft: I Tested the Free, Rust-Built Microsoft Word Alternative (203 Pages to PDF in 0.16 s)

WordCraft is Microsoft Word rebuilt from scratch in Rust by storytold, the team behind ArtCraft. I tested version 0.16.0 on a Mac mini M4 with 16 GB of RAM.

· 3 MIN READ

I Tested Concat, the Free Open-Source CapCut Alternative (Rust, Offline AI, Built-in MCP Server)

Concat is a free, open-source CapCut alternative built in Rust. Real test: 76 MB to 3 MB in 3.9 s, 0 bytes uploaded, plus its MCP server.

· 3 MIN READ

I Asked Kimi K3.1 Pro to Build a 3D Game From One Prompt. It Worked. Here's the Catch

Kimi K3.1 Pro is the new flagship model from Moonshot AI, the Chinese lab behind Kimi. It launched on October 23, 2026.

· 3 MIN READ

Is FilmCraft 100% Free? I Scored the Open-Source Premiere Pro Clone in 10 Rounds

But is a free Premiere clone actually usable? I gave FilmCraft 0.9.0 real jobs on a Mac mini M4 (16 GB) and scored it against Premiere in 10 rounds.

· 4 MIN READ

PhotoCraft Review: I Tested the Free, Open-Source Photoshop Alternative With 4 Real Edits

Photoshop costs $22.99 a month. PhotoCraft costs $0, it's open source, and in under three weeks it passed 66,000 stars on GitHub.

· 3 MIN READ

I Tested 3 Free, Open-Source Adobe Clones on My Mac. Here Are the Real Numbers.

ArtCraft just open-sourced free Rust rebuilds of Photoshop, Premiere, After Effects and ten more apps.

· 4 MIN READ