Stream — WBS & Gantt

Stream is a native WBS and Gantt chart editor. Import a project schedule from Excel and edit task hierarchies and dates together in one workspace. WBS and Gantt charts - Add, indent, outdent and reorder tasks - Move and resize Gantt bars to change dates - Day, week and month views, with milestones - Predecessor dependencies and date alignment - Working-day calculations with weekends and holidays - Summary dates and progress calculated from child tasks Spreadsheet workflows - Import and export Excel (.xlsx), OpenDocument (.ods) and Numbers (.numbers) - Custom text, number, date and choice columns - Reorder columns and adjust widths - Find and replace, including regular expressions - Temporary row flags, highlighting and filters - Save native Stream documents (.stream) Spreadsheets are imported as schedules and exported using Stream’s layout. Stream does not preserve every original format or chart. See the guide for format-specific limitations. Apple Intelligence Use Writing Tools in task notes on supported devices. Note summaries run with Apple’s on-device model. Apple Intelligence must be enabled and the model ready. Review generated text before using it. No account is required. There are no ads or analytics SDKs. Save documents on your device or to a location you choose in Files. On iPhone and iPad Move Gantt bars with touch. On iPhone in portrait, switch between the table and the Gantt chart with one tap; in landscape and on iPad they appear side by side. Open documents from Files, and on iPad edit with an external keyboard.