DeckCraft can open and save .pptx files, but it is still in alpha. Its maintainers estimate that it is about 55% ready for real work and say they have not tested compatibility against a corpus of external PowerPoint decks. It is worth exploring for noncritical presentations, but those limits make it a risky sole editor for important files.
What DeckCraft can do
The ArtCraft Team describes DeckCraft as free, open-source presentation software built in Rust. It lists desktop builds for Linux, macOS, Windows and FreeBSD, along with a browser version. The editor includes themes, layouts, text and image editing, tables, charts, transitions, animations, notes and full-screen presentations.
Alongside .pptx opening and saving, the project lists PDF, PNG/JPEG, animated GIF and outline exports. Linux packages include AppImage, Flatpak, .deb and .rpm formats, among others. The project offers a choice of MIT or Apache-2.0 licensing.
That format list has practical limits. DeckCraft does not import legacy .ppt or OpenDocument .odp files, and it does not render SVG pictures. PDF exports rasterize slide artwork, while GIF exports omit transitions and build animations. The project also lists no printing and no video export.
What one reviewer found
In a review published October 20, 2026, Jack Wallen reported completing the same presentation in half the time with DeckCraft as with LibreOffice Impress. He also said DeckCraft’s animations worked as expected in that task, while Impress’s were erratic or failed. Those observations concern one presentation, not a general performance measure.
Why the alpha label matters
DeckCraft’s roadmap gives two separate maturity figures: 84% feature breadth across 191 tracked PowerPoint features, and about 55% estimated readiness for real work. The first describes the project’s coverage of tracked features; the second is its estimate of practical readiness.
The known-gaps list identifies risks that matter when a presentation has to be reliable. Closing an edited deck may discard changes without prompting. The app may crash at startup on some Windows GPUs, and image pasting can fail on Windows and Linux. Its presenter view also does not appear on a second display, a drawback for projector use.
Who should consider DeckCraft?
DeckCraft is a reasonable option to explore on noncritical work if its editing tools and platform support fit your needs. For an existing .pptx, the project’s stated support does not guarantee that every outside deck will retain its formatting. Keep an original copy before editing, especially when losing changes would matter.
If you want another presentation application, Apache OpenOffice identifies Impress as its presentation app. It uses .odp as its standard format and says Impress can import and save PowerPoint formats. That is a separate option, not a direct compatibility comparison with DeckCraft.
