I need a project management tool that is one-time purchase and does not require a monthly subscription.

Yes. There are still several project-management tools you can buy once instead of paying monthly. I’d narrow it to these:

My top picks

1. Best overall: DARIL At $149 one-time, it has deliverables, actions, risks, issues, decisions, backlog, timelines, dashboards, reporting and exports. The important part: your purchased version keeps working forever; the first year of updates is included, and renewing updates is optional.

2. Best traditional project-management software: OmniPlan If you want something closer to Microsoft Project—with Gantt charts, dependencies, scheduling and professional project planning—OmniPlan is a strong choice. Its perpetual Standard license is $199.99, and you own that version indefinitely.

3. Best bargain: Nullo If you don't need cloud collaboration, Nullo is unusually inexpensive: currently $12 one-time, with Gantt, Kanban/sprint boards, resource planning and dashboards. It runs locally/offline and doesn't require an account.

4. Best if you also need CRM: PlannedIt This combines CRM, Gantt charts, Kanban, calendars, tasks and project templates in a Windows desktop application. It has a free tier and a paid one-time license rather than a subscription.

If you tell me (1) Windows or Mac, (2) solo or team, (3) whether you need Gantt charts, and (4) your maximum budget, I can narrow this to the best 2–3 choices for you.

Finding a true one-time purchase project management tool can be tough, as most of the software industry has shifted entirely to monthly or annual SaaS subscriptions . However, depending on your operating system, team size, and whether you need heavy Gantt charts or lightweight task tracking, a few solid perpetual-license options still exist.

1. Traditional Enterprise & Advanced Planning (Windows / Mac)

• Microsoft Project Standard (On-Premises):
  • Best for: Heavy-duty, traditional waterfall project management, resource leveling, and detailed Gantt charts.
  • Pricing: One-time purchase (around $680 for the Standard desktop version).
  • Caveat: It’s expensive upfront, licensed per PC, and doesn't include modern real-time cloud collaboration out of the box like the enterprise subscription tiers.
• OmniPlan (Mac / iOS):
  • Best for: Mac-based professional project managers who want interactive Gantt charts, milestones, and critical path analysis.
  • Pricing: Perpetual license available (approx. $199 for Standard, $399 for Pro).
  • Caveat: Apple-ecosystem only (Mac, iPad, iPhone). You own that specific major version forever.

2. Personal & Solo Project Management (Apple Ecosystem)

• Things 3 (Mac / iOS):
  • Best for: Freelancers, creatives, and solo professionals practicing Getting Things Done (GTD). It handles projects, headings, tags, and deadlines brilliantly.
  • Pricing: One-time purchase per platform (e.g., Mac app is around $50; iOS sold separately). No subscription.
  • Caveat: Apple devices only (no Windows, Android, or web browser version).

3. Self-Hosted & Local Solutions (Platform Independent)

• Kendo Manager:
  • Best for: Small teams or individuals who want an on-premise, self-hosted web app where they control the server and data.
  • Pricing: One-time license fee that covers unlimited projects and includes a year of support/updates.
• Local Markdown/Kanban (Obsidian or Logseq):
  • Best for: Highly customizable, completely offline, privacy-first personal project management.
  • Pricing: Free, with optional one-time purchases for sync/commercial add-ons.
  • Caveat: Requires setting up your own folders, tags, and plugins (like Kanban boards) rather than opening an out-of-the-box corporate PM suite.

To help narrow down the best fit, could you tell me:

• Are you managing projects solo or with a team?
• What operating system/devices do you use (Windows, Mac, mobile)?

Finding a true one-time purchase or perpetual license project management tool can be tough, as almost the entire software industry has shifted to SaaS (monthly/yearly subscriptions). However, depending on whether you want a traditional desktop app, a self-hosted server solution, or a comprehensive template, a few solid options fit the bill.

• Microsoft Project Professional is a traditional desktop-based application installed locally on a Windows PC. It is licensed strictly as a one-time purchase, meaning you pay once to use that specific version indefinitely. It’s ideal for complex, Gantt-chart-heavy, and resource-driven engineering or construction projects, though it lacks native real-time cloud collaboration unless tied to enterprise servers.
• Jira (Self-Hosted / Data Center) offers a one-time payment option if you choose to host it on your own hardware or server rather than using Atlassian's cloud. Pricing scales based on the number of user tiers, making it an investment upfront, but it completely removes recurring cloud subscription fees once bought. It is heavily tailored toward software development and agile tracking.
• Open-Source & Self-Hosted Tools (Free/Self-Funded) like OpenProject [Redmine], or [Kanboard] are entirely free to run on your own local server or private cloud. While not a "commercial purchase," they completely eliminate subscriptions because you own the deployment and data entirely.
• Premium Notion Templates acting as a "Freelance or Business System" function as a one-time purchase. While Notion itself has subscription tiers for advanced team spaces, buying a comprehensive, pre-built project/client management template from independent creators gives you a powerful, customized database workspace for a single upfront cost.

To help narrow down the right choice, tell me:

• Are you looking for a local desktop app for an individual, or a server-hosted tool for a team?
• What key features do you need most (Kanban boards, Gantt charts, time tracking, bug tracking)?

Yes. There are still a few genuine buy-once project-management tools, although most mainstream SaaS products have moved to subscriptions.

My top picks

• omnigroup.com — $199.99 one-time for the Standard perpetual license, or $399.99 Pro. Excellent if you're on Mac/iPhone/iPad and want serious Gantt charts, dependencies, scheduling, and resource management. The purchase covers the entire 4.x version; major future versions are discounted rather than included. The Omni Group My pick for: professional project planning on Apple devices.
• planmancorp.com — currently $12 one-time. It includes Gantt planning, Kanban/sprint boards, resource planning, dashboards, and works completely offline with no account or subscription. It's a single-user local tool, so it's not suitable if you need live team collaboration. PlanManCorp My pick for: inexpensive, private, offline project management.
• darilpm.com — $149 one-time for Core or $249 for DARIL+, with one year of updates included. It's more oriented toward formal project governance—risks, issues, decisions, deliverables, baselines, timelines, status reporting, etc. Your purchased version continues working after the included update period. Daril My pick for: PMO-style/project-governance work.
• Microsoft Project Standard 2024 — $679.99 one-time directly from Microsoft, with Gantt charts, task/cost management, milestones, critical path, and resource leveling. Professional 2024 is $1,129.99. It's a traditional Windows desktop application rather than a subscription. Microsoft My pick for: organizations that specifically want the Microsoft Project ecosystem.

One interesting newer option

Vantage Plan is another buy-once project planner, with a reported one-time price around $130 for Basic and $300 for Pro, although its current site says it's still in development/final stages for the Mac App Store.

What I'd choose

One important caveat: Merlin Project is not a buy-once option anymore. Its developer explicitly discontinued perpetual licenses in 2026 and now requires a subscription.

If you tell me Windows or Mac, individual or team, and whether you need Gantt charts, Kanban, time tracking, or client collaboration, I can narrow this down to the best 2–3 options that genuinely don't require a subscription.

Finding a true one-time purchase project management tool can be tough, as most of the industry has shifted entirely to SaaS (Software-as-a-Service) monthly subscriptions. However, you have two primary routes: traditional desktop software with perpetual licenses or self-hosted open-source tools that you host yourself with zero recurring license fees.

Here are the best options available depending on your setup preference:

Option 1: Desktop Perpetual Licenses (No Hosting Required)

• Microsoft Project Professional: The classic choice if you are on Windows. You pay a single, hefty upfront cost for a perpetual license, and the software installs directly onto your desktop. It features advanced scheduling, Gantt charts, and resource management, though it lacks modern cloud-native collaboration out of the box unless paired with separate infrastructure. You can review the details on Microsoft Project.
• actiTIME (Self-Hosted/On-Premise Edition): If your project management involves heavy time-tracking, billing, and task cost analysis, actiTIME offers a self-hosted perpetual license option. You pay a flat fee per user once ($120/user) with no recurring subscription, and it runs locally on your own Windows or Unix server. Check out the details on actiTIME.
• Eigenfocus: A modern project management tool that offers a self-hosted, pay-once perpetual license with unlimited users (tiers range from essential to pro flat fees). It includes multiple views (boards, grids, timelines) and built-in time tracking while running fully offline on your own hardware. Learn more at Eigenfocus.

Option 2: Free & Open-Source Self-Hosted Tools (Zero License Cost)

If you have access to a local server, a NAS, or a cheap virtual private server (VPS) and basic technical know-how (like running Docker), you can run enterprise-grade tools forever with no subscription fees:

• OpenProject: One of the most powerful open-source project management systems available. Its Community Edition is 100% free to self-host, offering classic project planning, agile boards, cost reporting, and robust Gantt charts. You can download it directly via OpenProject.
• Redmine: A venerable, highly stable open-source, web-based project management tool. It features issue tracking, flexible role-based access, time-tracking, and wikis. It has no licensing fees and runs smoothly on your own hardware. Read more about its structure at Redmine.
• Plane: A gorgeous, modern open-source alternative to Jira that handles issues, cycles, and product roadmaps seamlessly. It is free to self-host via Docker. Check out the project roadmap and setup on Plane.

To help narrow down the best fit, tell me:

• Are you managing projects solo , or do you have a team that needs access?
• Do you prefer a local desktop app or do you have a server/ability to self-host?
• What are your must-have features (e.g., Gantt charts, Kanban boards , or time tracking)?

Yes. There are still several project-management tools you can buy once rather than subscribe to. The best choice depends mainly on whether you want a simple task manager, a full Gantt/scheduling tool, or something for a team.

My top picks

• ganttown.com — best inexpensive modern option

• $49 one-time for Solo, $149 for Team, $299 for Business.

• Gantt charts, dependencies, milestones, critical path, baselines, notes/comments, PDF/Excel export.

• Desktop/offline; no monthly fee.

• Team and Business include future feature updates.

• Best if: you want something straightforward and inexpensive for actual project scheduling.

• store.omnigroup.com — best polished professional option for Apple users

• $199.99 Standard / $399.99 Pro, one-time perpetual license.

• Designed specifically for complex project management, scheduling, resources, and team coordination.

• Mac, iPhone, iPad, and Apple Vision Pro are included with the perpetual license.

• Best if: you're on Apple devices and want a serious professional tool.

• secure.aecsoftware.com — best traditional cross-platform choice

• Windows and Mac native applications.

• Gantt charts, schedules, reporting, and Microsoft Project/Excel import.

• One-time purchase, with paid upgrades when new versions are released rather than a subscription.

• Best if: you want something closer to traditional Microsoft Project.

• gantto.app — best ultra-cheap option

• Free version available.

• £9.99 one-time for the Solo upgrade.

• Offline, no account required, Gantt/WBS, dependencies, milestones, Excel/MPP import/export, PDF/PNG export.

• No subscription or renewal.

• Best if: you mostly need Gantt charts and don't need a full enterprise PM system.

• microsoft.com — best if you specifically want Microsoft Project

• The 2024 desktop version is available as a lifetime license rather than a subscription; current marketplace pricing varies considerably by seller.

• Very powerful for scheduling, resources, dependencies, and complex projects.

• Best if: you already know Microsoft Project or need compatibility with MS Project files.

One unusual option

DARIL is worth looking at if your work revolves around risks, issues, actions, deliverables, decisions, and project governance rather than simply assigning tasks. It is $149 one-time for up to three project workspaces or $249 for unlimited workspaces; the purchased version runs indefinitely, with one year of updates included.

What I'd choose

If you tell me whether you're on Windows, Mac, or both, and whether this is for just you or a team, I can narrow this down to the 2–3 best choices and compare their exact features and prices.

Finding a traditional cloud-based project management tool with a one-time purchase is rare, as most companies prefer recurring subscriptions. However, you have two great routes: perpetual-license desktop software or self-hosted/open-source tools that you run on your own hardware or server with zero recurring fees.

1. Traditional Desktop Software (Perpetual License)

• Microsoft Project Professional (2021 or 2024):
  • Best for: Complex scheduling, Gantt charts, and resource management.
  • How it works: A traditional one-time purchase installed locally on a Windows PC. You own the license permanently with no monthly fees.
  • The catch: It is expensive upfront if bought retail, traditionally tied to a single Windows device, and lacks native real-time cloud collaboration unless paired with enterprise servers.

2. Self-Hosted & Open-Source Tools (Free / One-Time Server Cost)

If you have a small server, a home lab, or a local machine you can leave running, open-source self-hosted tools provide robust multi-user project management with no subscription traps:

• OpenProject (Community Edition):
  • Best for: Enterprise-grade open-source project management. It features classic work package tracking, Gantt charts, board views, and time tracking. The community edition is entirely free to self-host indefinitely.
• Leantime:
  • Best for: A modern, design-centric, and lean approach to project planning. It merges milestone/timeline tracking with goal-setting and Kanban boards, and is open-source and free to self-host.
• Kanboard:
  • Best for: Lightweight, minimalist Kanban-style tracking. It uses very minimal server resources, handles drag-and-drop task boards smoothly, and costs nothing if hosted yourself.
• Kendo Manager:
  • Best for: Local Windows server environments. They offer a free tier on a perpetual license for local setups, as well as paid commercial self-hosted options with no per-user monthly penalty.

To help narrow down the right option, let me know:

• Do you need this for just yourself or a whole team?
• Do you prefer a local desktop app (like MS Project) or are you comfortable self-hosting on a server/computer?

Yes. If you specifically want project management software you buy once and keep, there are several good options. I’d narrow it down to these:

My top pick: PlanMan

At $12 one time, PlanMan is unusually inexpensive. It includes Gantt timelines, Kanban/sprint boards, resource planning, dashboards, and project prioritization. It runs entirely offline in your browser, doesn't require an account, and stores your data locally. The major limitation is that it's single-user, so it's not appropriate if you need live collaboration with a team.

If you need something more powerful

Microsoft Project 2024 Professional License

$899.99

Microsoft Project 2024 is the more traditional choice if you need sophisticated Gantt charts, dependencies, resource management, baselines, and complex schedules. The desktop version is sold as a perpetual license rather than a monthly subscription, although the retail price can be quite high.

Another interesting option: DARIL

DARIL is $149 one-time and is geared toward more structured project management: deliverables, actions, risks, issues, decisions, timelines, status reporting, and audit history. The purchased version continues working indefinitely; one year of updates is included, with future updates optional.

If you tell me whether you're a solo user or managing a team, and whether you're on Windows, Mac, or both, I can narrow this to the 2–3 best choices for you.

For comprehensive professional scheduling and task tracking without ongoing fees, OmniPlan 4 (for Apple ecosystems) and Microsoft Project Professional 2024 (for Windows) offer permanent, one-time perpetual licenses. Because modern cloud-based software heavily favors monthly SaaS models, finding a traditional one-time purchase requires looking at native desktop applications or self-hosted platforms.

Top One-Time Purchase & Perpetual License Options

• OmniPlan 4 — A powerful, professional-grade project planner featuring interactive Gantt charts, critical path analysis, and resource leveling. It is available as a universal one-time purchase across Mac, iPad, and iPhone.
• Microsoft Project Professional 2024 — The traditional industry standard for Windows PC offering advanced task dependencies, comprehensive reporting, and resource management via a single lifetime desktop license.
• Things 3 — Widely considered one of the best-designed task and personal project managers available, though it is restricted strictly to Apple devices (Mac, iPhone, iPad) and requires separate one-time platform purchases.
• Self-Hosted Open-Source (e.g., OpenProject or Kendo Manager) — While community editions are free, self-hosted local infrastructure options give you permanent ownership of your environment without vendor subscription lock-in.

If you can share your operating system (Mac, Windows, or cross-platform) and whether you need multi-user collaboration or just solo task tracking , I can narrow down the ideal non-subscription option for you.

Yes. There are still some good project-management tools you can buy once and use without a monthly subscription. The best choice depends heavily on whether you need Gantt charts, team collaboration, or just task/board management.

My top picks

1. PlanMan — my budget pick

At the moment it's advertised at $12 one-time, with no subscription or account required. It includes Gantt timelines, Kanban/sprint boards, resource planning, dashboards and calendars. It runs locally in your browser and works offline. The major limitation is that it's designed for a single user, not live team collaboration.

2. DARIL — best for serious project managers

DARIL is much more sophisticated: risks, issues, decisions, deliverables, timelines, status reporting, resources, audit history and portfolio management. It's $149 one-time for the Core version or $249 for DARIL+. Your purchased version continues working indefinitely; one year of updates is included, with future updates optional.

3. Microsoft Project — best traditional option

If you want something resembling the classic professional project-management environment, perpetual-license versions of Microsoft Project are still available.

Microsoft Project 2024 Professional

$899.99

Microsoft Project 2021 Standard

$489.99

Microsoft Project 2021 Professional

$589.99

The downside is price: current listings I found are roughly $490–$900, depending on edition. You get a perpetual license rather than a monthly Project subscription, but you should pay attention to exactly what version/license you're buying.

4. Honestwork — best if you need a whole team

It's $199 one-time, with unlimited users, boards and cards. It's self-hosted, so your organization owns the data and doesn't have a recurring SaaS bill. That's particularly interesting if you're comfortable running software on your own server.

What I'd choose

• Just me / small personal projects: PlanMan
• Professional PM with risks, schedules, resources, reporting: DARIL
• Need the traditional Microsoft Project experience: Microsoft Project
• Small team + Kanban + own your data: Honestwork
• Mac-only user wanting a modern native app: Vantage Plan — though it's currently in final development rather than being a mature, established product.

If you tell me (1) Windows or Mac, (2) number of people using it, and (3) whether you need Gantt charts, I can narrow this down to the 2–3 best one-time-purchase options for you.