head to head · open source
gridcraft vs PDF4QT
gridcraft has 7,023 GitHub stars, 3,264 forks, 101 open issues and last shipped 2 days ago. PDF4QT has 1,505 stars, 154 forks, 32 open issues and last shipped 3 days ago. gridcraft leads on adoption by 367% (7,023 vs 1,505 stars). gridcraft is written in Rust under Apache-2.0; PDF4QT is written in C++ under MIT. gridcraft has attracted 46% as many forks as stars, PDF4QT 10%. gridcraft 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.
← all 20902 open source comparisons
Side by side
| gridcraft | PDF4QT | |
|---|---|---|
| GitHub stars | ★ 7.0K | ★ 1.5K |
| License | Apache-2.0 | MIT |
| Written in | Rust | C++ |
| Last push | 2026-11-02 | 2026-11-01 |
| Forks | ⑂ 3.3K | ⑂ 154 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick gridcraft if
- You weight community size — 7.0K 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 PDF4QT if
- You want the PDF4QT feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C++
- You evaluated both and PDF4QT fits your workflow better
About gridcraft
GridCraft Spreadsheets and data; an open source, clean room reimplementation of Microsoft Excel, rebuilt in pure Rust. A fast, open source, clean room take on the Excel workflow. It runs natively on macOS, Windows, Linux and BSD, and in the browser via WebAssembly. By the ArtCraft team. GridCraft on getartcraft.com · ArtCraft · All Crafting Apps Quarterly Sales Dashboard : a table with a totals row, conditional formatting, sparklines and two live charts — built entirely from GridCraft commands ( File → New → Sample ). [!NOTE] ArtCraft is a community of artists from all walks of life. Painters, photographers…
read the full gridcraft overview →
About PDF4QT
PDF4QT (c) Jakub Melka 2018 2026 Mgr.Jakub.Melka@gmail.com This software is consisting of PDF rendering library, and several applications, such as advanced document viewer, command line tool, and document page manipulator application. Software is implementing PDF functionality based on PDF Reference 2.0. It is written and maintained by Jakub Melka. Software works on Microsoft Windows / Linux. Software is provided without any warranty of any kind. Should you find this software beneficial, your support would be greatly appreciated :heart: Sponsor! 1. ACKNOWLEDGEMENTS This software is based in part on the work of…
read the full PDF4QT overview →
More in Productivity & Utilities
Related comparisons
More Office Suites projects
Compare either of these against the rest of the Office Suites field.
Frequently asked questions
Is gridcraft or PDF4QT more popular?
gridcraft has 7,023 GitHub stars and PDF4QT has 1,505. gridcraft has the larger community by that measure.
Are gridcraft and PDF4QT free?
Both are open source. gridcraft is licensed under Apache-2.0 and PDF4QT under MIT. Neither carries a licence fee.
What is the difference between gridcraft and PDF4QT?
gridcraft is written in Rust and PDF4QT in C++. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, gridcraft or PDF4QT?
Choose gridcraft if you want the larger community (7,023 stars) or its Apache-2.0 licence terms. Choose PDF4QT if its feature set, stack or MIT licence fits better. Both are self-hostable.