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Stamppa
ENESDownload

Install on your computer

Stamppa runs on Windows and Mac computers. Send yourself the link and open it at your desk.

Email it to myself

Opens your own email app. We don’t see or keep your address.

Renew your plan

Renew here if your plan ended or you cancelled: yearly at today’s price, or monthly. On the yearly plan, Stamppa 27 stays yours forever, with every 27.x update; on the monthly plan, after 12 months paid in a row.

Your license renews by itself through Polar: the yearly plan every year at your same price, the monthly plan every month. We email you 30 days before each yearly renewal, and you cancel in one click. There is no new key to paste: Stamppa confirms your license when you open it with internet. Offline it keeps working for up to a year on the yearly plan, or a month on the monthly plan, with a counter showing the time left, plus 14 days of grace (5 on the monthly plan).

Prices in US$, excluding tax.Prices in euros, VAT included.Prices in pounds, VAT included.Prices in Swiss francs, VAT included.

Billing period

Founder price · first 100 customers

Monthly · cancel any time

Solo

Market price: US$149€179£155CHF 159For reference: similar drawing-review tools cost US$149 or more a year (for example, Bluebeam Revu and Adobe Acrobat Pro, at their published prices in October 2026). It is not a former Stamppa price.For reference: similar drawing-review tools cost €179 or more a year (for example, Bluebeam Revu and Adobe Acrobat Pro, at their published prices in October 2026). It is not a former Stamppa price.For reference: similar drawing-review tools cost £155 or more a year (for example, Bluebeam Revu and Adobe Acrobat Pro, at their published prices in October 2026). It is not a former Stamppa price.For reference: similar drawing-review tools cost CHF 159 or more a year (for example, Bluebeam Revu and Adobe Acrobat Pro, at their published prices in October 2026). It is not a former Stamppa price.US$39€49£43CHF 45US$12€13£11CHF 12per yearper yearper yearper yearper monthper monthper monthper monthMonth to month: US$144 a yearMonth to month: €156 a yearMonth to month: £132 a yearMonth to month: CHF 144 a year12 months in a row and that version is yours

Polar, our payment processor, can’t sell in your country. You can use the 14-day free trial and the free viewer. Download the trial

For whom

One person.

On their own computers, up to 3.

Volume

Quotevolume price per seat

Get a quote

For whom

Offices of 15 people or more.

Purchase orders welcome.

Everything included in every plan

  • Batch stamping
  • Measure to scale
  • Compare revisions
  • Markup list with codes
  • Edit, sign, merge, OCR
  • Sheet index for sets

Your price stays frozen as long as you renew.Cancel before 12 months paid in a row, and Stamppa stays as a reader.

Billing and VAT

Not renewing?

On the yearly plan, Stamppa 27 stays yours forever, with every feature and every 27.x update, including the ones released after you cancel; if Stamppa 28 came out while your license ran, 28 is yours too. On the monthly plan, the version current the day you completed 12 months paid in a row stays yours the same way; cancel before that, and Stamppa stays as a reader: view, print and basic comments (notes, highlights, clouds). Download your version any time from My account. Your files, templates and settings are always kept.

Stamppa ▸ Help ▸ Licence… names the version that is yours. Download it here: Download Stamppa →

You can ask for a refund within 14 days of your first purchase or of a yearly renewal. Monthly renewals are not refunded, except when we charged you by mistake. After a refund your license keeps working for 5 more days, in case you change your mind, and then stops; Stamppa stays as a free reader. Refund policy →