head to head · open source
deckcraft vs ZenConverter
deckcraft has 4,529 GitHub stars, 2,613 forks, 115 open issues and last shipped yesterday. ZenConverter has 1,842 stars, 64 forks, 3 open issues and last shipped 3 days ago. deckcraft leads on adoption by 146% (4,529 vs 1,842 stars). deckcraft is written in Rust under Apache-2.0; ZenConverter is written in Kotlin under AGPL-3.0. deckcraft has attracted 58% as many forks as stars, ZenConverter 3%. deckcraft was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| deckcraft | ZenConverter | |
|---|---|---|
| GitHub stars | ★ 4.5K | ★ 1.8K |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Rust | Kotlin |
| Last push | 2026-11-02 | 2026-10-31 |
| Forks | ⑂ 2.6K | ⑂ 64 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick deckcraft if
- You weight community size — 4.5K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick ZenConverter if
- You want the ZenConverter feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Kotlin
- You evaluated both and ZenConverter fits your workflow better
About deckcraft
DeckCraft Presentations and slide shows; an open source, clean room reimplementation of Microsoft PowerPoint, rebuilt in pure Rust. Build decks with themes, layouts, shapes, pictures, tables, charts, transitions and animations, open and save PowerPoint files, and present them full screen. Native on macOS, Windows, Linux and FreeBSD, and in the browser. Every button is also a command that the CLI and AI agents (through MCP) can drive. DeckCraft on getartcraft.com · ArtCraft · All Crafting Apps [!NOTE] ArtCraft is a community of artists from all walks of life. Painters, photographers, filmmakers, illustrators…
read the full deckcraft overview →
About ZenConverter
ZenConverter Private, local first file conversion for Android. English 中文 ZenConverter is a local file converter for Android. Pick a file on your phone, convert it on your phone, and keep it off someone else's server. The app is built with native Kotlin and Jetpack Compose. File access goes through Android's Storage Access Framework, and longer jobs run in a foreground service. The app deliberately stays narrow: supported routes are verified on a physical Android device, and their known limits are written down instead of hidden. Note: very large media files still need adequate free storage, memory, and power…
read the full ZenConverter overview →
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Frequently asked questions
Is deckcraft or ZenConverter more popular?
deckcraft has 4,529 GitHub stars and ZenConverter has 1,842. deckcraft has the larger community by that measure.
Are deckcraft and ZenConverter free?
Both are open source. deckcraft is licensed under Apache-2.0 and ZenConverter under AGPL-3.0. Neither carries a licence fee.
What is the difference between deckcraft and ZenConverter?
deckcraft is written in Rust and ZenConverter in Kotlin. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, deckcraft or ZenConverter?
Choose deckcraft if you want the larger community (4,529 stars) or its Apache-2.0 licence terms. Choose ZenConverter if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.