ProjectKiller: MPP Editor

Open a client's .mpp on your Mac, iPad or iPhone, edit it, and send it back with every byte you didn't touch exactly as Microsoft Project wrote it. ProjectKiller is a native scheduler for Mac, iPad and iPhone, including both screens of iPhone Duo, for people who receive Microsoft Project files and have to return them intact. Real file compatibility Open and save genuine Microsoft Project (.mpp) files — no lossy conversion, no import/export roundtrip surprises. CSV and XML import/export are also built in. Professional scheduling engine Full Critical Path Method (CPM) scheduling with forward and backward pass calculations, so you always know which tasks actually drive your deadline. Task dependencies, recurring tasks, and effort-driven scheduling are all supported. Resource management that catches real problems Over-allocation detection works across every project you have open — not just within a single file — so you can spot when the same person is double-booked across two initiatives before it becomes a crisis. Cost tracking & Earned Value Management Track budget vs. actuals with full EVM metrics — BCWP, BCWS, CV, SV, CPI, and SPI — plus support for up to 10 numbered baselines, matching how Project's own baseline system works. AI-powered planning assistant Describe your project in plain language and get a draft task list. Ask the assistant to resolve resource over-allocations, suggest realistic task durations, or summarize overall project health. Custom views and reporting Build custom views with filters and grouping to see exactly the slice of the project you need, then export clean PDF or PNG reports for stakeholders. Start free with up to 2 projects and 75 tasks each, no credit card required. Upgrade to Pro for larger projects, full .mpp export, and expanded AI usage. Pro is an auto-renewing subscription, billed monthly or annually until cancelled. The perpetual licence and AI credit top-ups are one-time purchases and never renew. Manage or cancel subscriptions in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://projectkiller.app/privacy