| Product | Ideal for | Price from | Free version | |
|---|---|---|---|---|
| free open source design | Free | Yes | Visit | |
| design plus publishing | See website | Free trial | Visit | |
| Mac based UI design | See website | Free trial | Visit | |
| Adobe linked prototyping | See website | Free trial | Visit | |
| free desktop design | Free | Yes | Visit | |
| interactive prototypes | See website | Free trial | Visit | |
| complex prototypes | See website | Free trial | Visit | |
| wireframes and mockups | See website | Free trial | Visit |
We compared official feature pages, pricing pages, app store listings, privacy policies, and public reviews to build this list. The products below cover the well known leaders and strong smaller options, and each one is still available in October 2026. Use the table above to shortlist, then read the notes for the options that match your budget and main use.

Ideal for: free open source design

For many readers, this is the first option worth a close look. Penpot is a free open source design tool that works in the browser, with files in open formats. The honest catch is smaller plugin library. That trade off matters most if free open source design is not your main need, so weigh it against the strengths above before you commit. If free open source design is your priority, this option deserves a place on your shortlist, and a trial or free plan is the safest way to check the fit. Check the current pricing page before you buy, since plans and limits change.

Ideal for: design plus publishing

This one earns its place for a specific kind of buyer. Framer lets designers publish sites straight from designs, which suits marketing and portfolio sites. The honest catch is prototyping is lighter than figma. That trade off matters most if design plus publishing is not your main need, so weigh it against the strengths above before you commit. If design plus publishing is your priority, this option deserves a place on your shortlist, and a trial or free plan is the safest way to check the fit. Check the current pricing page before you buy, since plans and limits change.

Ideal for: Mac based UI design

If your main concern is value, start here. Sketch is the Mac native UI design classic, with symbols and plugins that many design teams still rely on. The honest catch is mac only. That trade off matters most if Mac based UI design is not your main need, so weigh it against the strengths above before you commit. If Mac based UI design is your priority, this option deserves a place on your shortlist, and a trial or free plan is the safest way to check the fit. Check the current pricing page before you buy, since plans and limits change.

Ideal for: Adobe linked prototyping
This option suits teams that want more control over the details. Adobe XD links design to other Adobe tools, though Adobe has slowed its development, so check the roadmap before committing. The honest catch is adobe has slowed xd development. That trade off matters most if Adobe linked prototyping is not your main need, so weigh it against the strengths above before you commit. If Adobe linked prototyping is your priority, this option deserves a place on your shortlist, and a trial or free plan is the safest way to check the fit. Check the current pricing page before you buy, since plans and limits change.

Ideal for: free desktop design
For beginners, this is one of the easier places to start. Lunacy is a free desktop design app from Icons8, with offline use that suits solo designers. The honest catch is windows and mac focus. That trade off matters most if free desktop design is not your main need, so weigh it against the strengths above before you commit. If free desktop design is your priority, this option deserves a place on your shortlist, and a trial or free plan is the safest way to check the fit. Check the current pricing page before you buy, since plans and limits change.

Ideal for: interactive prototypes
This pick stands out for one clear reason. UXPin builds interactive prototypes that feel close to real products, which suits teams that test with users. The honest catch is pricing is higher. That trade off matters most if interactive prototypes is not your main need, so weigh it against the strengths above before you commit. If interactive prototypes is your priority, this option deserves a place on your shortlist, and a trial or free plan is the safest way to check the fit. Check the current pricing page before you buy, since plans and limits change.

Ideal for: complex prototypes
If you plan to grow, this option is worth weighing early. Axure RP handles complex prototypes with conditional logic, which suits enterprise apps with many states. The honest catch is interface feels dated. That trade off matters most if complex prototypes is not your main need, so weigh it against the strengths above before you commit. If complex prototypes is your priority, this option deserves a place on your shortlist, and a trial or free plan is the safest way to check the fit. Check the current pricing page before you buy, since plans and limits change.

Ideal for: wireframes and mockups
This is the quieter choice that still covers the basics well. Moqups is a simple wireframe and mockup tool, which suits early stage planning before detailed UI design. The honest catch is less deep than ui specialists. That trade off matters most if wireframes and mockups is not your main need, so weigh it against the strengths above before you commit. If wireframes and mockups is your priority, this option deserves a place on your shortlist, and a trial or free plan is the safest way to check the fit. Check the current pricing page before you buy, since plans and limits change.
We started from the topic itself and looked for products that truly fit it, not just popular names from a nearby category. For each product we checked its official homepage, its pricing page where one was published, its free plan or trial terms, and public reviews for common complaints. We dropped products whose homepage could not be verified, and we used See website where a price could not be confirmed from the vendor. We also weighed who each product fits, not just what it claims to do. A low price helps only if the limits fit your use, and a deep feature set helps only if you will use it. That is why each product note below names a best fit and an honest weakness, so you can rule options out as fast as you shortlist them.
Start with your main use and your budget, then check limits before features. Free plans and trials are useful here, but read what they cap, whether that is users, volume, exports, or support, because the cap is often what forces an upgrade. Compare the total monthly cost at your real team size or usage, not just the headline entry price. Next, check the parts that cause trouble later, such as data export, contract terms, support hours, and how easy it is to cancel or move your work. A product that lets you export your data and leave is worth more than a slightly cheaper one that locks you in. Shortlist two or three options, try the free plan or trial for each, and pick the one your team actually uses after a week, not the one with the longest feature page. Finally, read recent public reviews for the specific plan you plan to buy, since entry plans and top plans can feel like different products. Ask about renewal pricing too, since intro prices and yearly billing can change the real cost. If a vendor will not publish a price, ask for a written quote and compare it with the published prices in the table above.
Start with your main use, then check price, limits, and the free plan. Penpot is a good first shortlist pick for most people, but the best fit depends on whether you need low cost, depth, or simplicity. Try a free plan or trial before you pay, and check export and cancellation terms.
Yes. Penpot offers a free plan, and several others offer free trials. Free plans usually cap users, volume, or features, so check the limits against your real use before you rely on one long term.
Prices range from free plans to quote based enterprise pricing, and the table above shows the starting price for each product. Where a price could not be confirmed from the vendor, we wrote See website rather than guessing. Always check the vendor pricing page for your team size and billing term.
In most cases yes, but the effort varies. Check data export before you sign up, and avoid long contracts until you know the tool fits. Starting with a free plan or a monthly plan, rather than a yearly plan, keeps switching costs low.
Our pick for most people is Penpot, because it balances price, features, and ease of use. If your main need is different, read the best for line for each product and shortlist the one that matches that need, then test it with a trial.