Nitro Pro

Proprietary PDF creator and editor From Wikipedia, the free encyclopedia

Nitro PDF Pro is a Portable Document Format (PDF) editing application[2] and electronic signature software.[3]

DevelopersNitro Software, Inc.
Stable release
14.39.0.18 / 26 June 2025; 8 months ago (2025-06-26)[1]
Available inEnglish
Quick facts Developers, Stable release ...
Nitro PDF Pro
DevelopersNitro Software, Inc.
Stable release
14.39.0.18 / 26 June 2025; 8 months ago (2025-06-26)[1]
Operating systemMicrosoft Windows

Mac OS

iOS
Available inEnglish
TypeDesktop publishing software
LicenseTrialware
Websitewww.gonitro.com
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History

Nitro Software was founded in Melbourne, Australia in 2005[4] to develop an alternative PDF software to Adobe Acrobat.[5]

In 2015, the company had sold 1 million licenses.[5]

In June 2021, the company acquired PDFPen, a PDF editing app for Mac, iPad, and iPhone.[6]

Controversy

In May 2025, the company sent a letter to all owners of perpetual licenses older than version 13, informing them that their previously lifetime license will be deactivated unless they upgraded to a subscription model.[7]

As of June 2025, Nitro Software was graded F by the Better Business Bureau for the company's failure to respond to customer complaints.[8] As a result, Nitro Software is no longer rated by Better Business Bureau.[9]

See also

References

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