Asapi is a powerful yet lightweight project planning tool for Windows. Structure any work as a tree of tasks — from a simple to-do list to a full multi-phase project plan.
All the tools for serious project management, without the complexity or the cloud.
Organize work into sections and tasks at any depth. Model anything from a simple to-do list to a full multi-phase project plan.
Set a man-day rate and currency. Asapi automatically computes estimated and actual costs across the entire task tree.
Track estimated and actual time using natural duration format. A progress slider records partial completion with automatic roll-up to parent sections.
Define task dependencies and visualize them in a graph. Circular dependencies are detected and flagged instantly.
Attach time-stamped notes to any task or section. Perfect for logging decisions, meeting outcomes, or keeping a project journal.
Export the full project to a formatted .xlsx workbook — tree structure, progress, time, costs, and notes included. Cost columns use live Excel formulas.
Choose from Forest, Ocean, or Lavender themes, or define your own colors. Full Light and Dark mode support.
Add your own tags with custom names and colors. The search engine uses both task names and tags, so you can quickly filter and find tasks by their tags.
Every common action has a keyboard shortcut. Add tasks, navigate, search, undo, export — all without reaching for the mouse.
Projects are saved as .asapi files on your own machine. No accounts, no cloud sync, no subscriptions. Your data stays yours.
Click any screenshot to browse the gallery. Use arrow keys or buttons to navigate.
Asapi adapts to how you think — whether you're managing a team or planning a personal project.
Break down a project into phases, tasks, and subtasks. Assign time estimates and track progress as work gets done.
Set your man-day rate, estimate effort per task, and instantly see total project cost — great for client proposals and invoicing.
Model your backlog as a task tree. Use dependencies to capture blockers. Hide completed items to keep focus on what's left.
Use sections as topics and tasks as individual entries. Attach timestamped notes for a lightweight knowledge base or decision log.
Plan anything that benefits from structure: moving house, planning a trip, writing a book — any goal broken down into steps.
Estimate and track project costs accurately. Export to Excel for client-ready reports without manual number crunching.
Download Asapi from the Microsoft Store and start planning your first project in minutes.
Get it on Microsoft Store