The current version of Nitro PDF is 26.1.6.0 (as of 18/08/2026). patchletter checks the official source daily and emails you new releases.
Nitro PDF at a glance
Nitro PDF is a commercial PDF application for Windows, macOS and iOS. It creates, converts and edits PDF documents, fills and builds forms, recognises text in scans, redacts content, protects files with passwords and permissions, and integrates electronic signatures. Organisations often roll it out broadly on desktops as an alternative to other PDF suites.
The vendor maintains a public release notes page documenting feature updates, bug fixes and security corrections separately per platform. The Windows edition receives maintenance releases regularly; larger feature jumps arrive less often and occasionally rework the interface and the module layout.
For deployment, MSI packages are available and can be installed through software distribution or MDM. Licensing and activation run through an account or a serial number depending on the plan, and should be embedded in the package so users are not prompted to sign in after an update. Also watch the Office and Outlook integrations, which must reload after an update. Because PDF parsers are a recurring attack target, apply security releases promptly.
Version history & changelog · as detected by patchletter
| Version | Channel | Date | Notes |
|---|---|---|---|
| 26.1.6.0 | STABLE | 18/08/2026 | Release notes → |
| 14.43.7.0 | STABLE | 18/08/2026 | Release notes → |
Frequently asked questions
- What is the latest version of Nitro PDF?
- Nitro PDF 26.1.6.0, released 18/08/2026. patchletter checks the vendor's official source daily for new releases.
- Where can I find the Nitro PDF release notes?
- The version history above links to the vendor's official release notes where the vendor publishes them. patchletter deliberately stores no vendor full texts.
- How do I get notified about new Nitro PDF updates?
- Tick Nitro PDF off in the catalogue and leave your address. From then on new versions go out by email — one at a time, or bundled in the daily or weekly digest.
An email as soon as a new Nitro PDF version ships
We reconcile the vendor source daily. When a new version appears, it lands in your inbox right away or bundled as a digest. The update email is free and ends with one click. Alerts about vulnerabilities and end of support are part of patchletter Pro.
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[](https://patchletter.com/en/software/nitro-pdf)https://patchletter.com/badge/nitro-pdf.svgAlso available: ?v=eol (end of support) and ?v=cve (actively exploited).
