Aquí hi ha 15 versions de Nitro PDF Pro (NLS Version), des de 25 de setembre del 2024 fins a l’actual, 26.2.5.1. Cadascuna enllaça amb els instal·ladors del mateix desenvolupador.
15 versions en 2 anys · unes 7,2 per any
| Versió | Data | Mida | Fitxers |
|---|---|---|---|
| 26.2.5.1Darrera versió | 23 d’octubre del 2026 | — | 64 bits MSI Notes de la versióWhat's New
- New feature: Digital signature verification: Nitro PDF Pro introduces enhanced digital signature verification, with customizable validation settings, improved accuracy when verifying signed documents, and expanded support for trusted digital signatures.
- Region-aware services: Nitro PDF Pro automatically connects to Nitro Sign and Smart Tools services in your account's region to support data residency requirements.
- Security settings retained: Protected documents retain their security settings when pages are appended using Nitro PDF Creator.
Fixed Issues & Improvements
- Improved upgrade reliability: Upgrading Nitro PDF Pro will not affect other installed applications.
- Nitro starts on virtual and remote desktops: Nitro opens smoothly on shared and virtual desktops, and for administrators and remote desktop users on Windows Server 2019.
- Automatic Reconnection After Network Interruptions: Nitro keeps you signed in through short network or server interruptions. It retries automatically before asking you to sign in again.
- Printing improvements: Printing is more accurate and retains your print settings.
- Protected documents: Quick signatures can no longer be added to protected documents from the Print screen.
- Accurate printing: All page content prints as displayed on screen.
- Landscape orientation: Landscape pages retain their orientation when printing to Nitro PDF Creator.
- Correct number of copies: Nitro PDF Creator prints the number of copies selected.
- Printer selection: Renamed printers remain selected. If a printer is removed, Nitro switches to the Windows default printer.
- Print settings: Collation, custom settings, and pages per sheet work as expected.
- PDF rendering: Fixed issues that prevented certain PDFs from displaying correctly.
- Overlapping content: Fixed issues with overlapping content in PDFs generated by the ABCPdf reporting tool.Documents display fully when opened
- Improved Windows accessibility and display: Nitro respects Windows accessibility, font scaling, and dark mode settings.
- Accessibility and font scaling: Ribbon tools display correctly with Windows accessibility and text scaling settings.
- Larger text sizes: Ribbon fields display fully when Windows text size is set to 150% or higher.
- Dark mode: The Legal Notices window displays correctly in Windows dark mode.
- Network links open as expected: Links in a PDF that point to a file on a network share open as expected.
- iManage documents open in Nitro PDF Pro: Documents open from iManage as expected.
- Improved performance and stability: Improved reliability across everyday tasks, including working with large documents, saving to OneDrive, restoring Preferences, and starting Nitro.
- Large document handling: Improved stability when organizing pages, combining documents, and redacting large PDFs and fillable forms.
- Saving to OneDrive: Saving to OneDrive works reliably, even if the sign-in process is interrupted.
- Restore Preferences: Nitro opens correctly after restoring Preferences to their default settings.
- Windows stability: Fixed an issue where closing Nitro during startup could interfere with double-click functionality in Windows.
- Improved support for XFA forms
- Your pinned Nitro icon keeps working after an upgrade: The Nitro icon pinned to your taskbar keeps working after you update to a new version.
- Japanese and Ukrainian OCR works as expected: Scanned Japanese and Ukrainian documents can be made searchable once the language pack is installed.
- Keyboard shortcuts and typing work as expected: Keyboard and typing improvements across the File menu, ribbon, fields and side panels.
- The Create form button is now disabled on PDF/A files.
- Improved Recent Documents search: Results refresh correctly when switching between tabs in Recent Documents. Search results from document management systems, such as SharePoint, display file names without the .pdf extension.
- Improved trial expiration messages: Messages disp |
| 26.2.5.0 | 27 d’agost del 2026 | 645,7 MB | 64 bits MSI 645,7 MB Notes de la versióWhat's New
- New feature: Digital signature verification: Nitro PDF Pro introduces enhanced digital signature verification, with customizable validation settings, improved accuracy when verifying signed documents, and expanded support for trusted digital signatures.
- Region-aware services: Nitro PDF Pro automatically connects to Nitro Sign and Smart Tools services in your account's region to support data residency requirements.
- Security settings retained: Protected documents retain their security settings when pages are appended using Nitro PDF Creator.
Fixed Issues & Improvements
- Nitro starts on virtual and remote desktops: Nitro opens smoothly on shared and virtual desktops, and for administrators and remote desktop users on Windows Server 2019.
- Automatic Reconnection After Network Interruptions: Nitro keeps you signed in through short network or server interruptions. It retries automatically before asking you to sign in again.
- Printing improvements: Printing is more accurate and retains your print settings.
- Protected documents: Quick signatures can no longer be added to protected documents from the Print screen.
- Accurate printing: All page content prints as displayed on screen.
- Landscape orientation: Landscape pages retain their orientation when printing to Nitro PDF Creator.
- Correct number of copies: Nitro PDF Creator prints the number of copies selected.
- Printer selection: Renamed printers remain selected. If a printer is removed, Nitro switches to the Windows default printer.
- Print settings: Collation, custom settings, and pages per sheet work as expected.
- PDF rendering: Fixed issues that prevented certain PDFs from displaying correctly.
- Overlapping content: Fixed issues with overlapping content in PDFs generated by the ABCPdf reporting tool.Documents display fully when opened
- Improved Windows accessibility and display: Nitro respects Windows accessibility, font scaling, and dark mode settings.
- Accessibility and font scaling: Ribbon tools display correctly with Windows accessibility and text scaling settings.
- Larger text sizes: Ribbon fields display fully when Windows text size is set to 150% or higher.
- Dark mode: The Legal Notices window displays correctly in Windows dark mode.
- Network links open as expected: Links in a PDF that point to a file on a network share open as expected.
- iManage documents open in Nitro PDF Pro: Documents open from iManage as expected.
- Improved performance and stability: Improved reliability across everyday tasks, including working with large documents, saving to OneDrive, restoring Preferences, and starting Nitro.
- Large document handling: Improved stability when organizing pages, combining documents, and redacting large PDFs and fillable forms.
- Saving to OneDrive: Saving to OneDrive works reliably, even if the sign-in process is interrupted.
- Restore Preferences: Nitro opens correctly after restoring Preferences to their default settings.
- Windows stability: Fixed an issue where closing Nitro during startup could interfere with double-click functionality in Windows.
- Improved support for XFA forms
- Your pinned Nitro icon keeps working after an upgrade: The Nitro icon pinned to your taskbar keeps working after you update to a new version.
- Japanese and Ukrainian OCR works as expected: Scanned Japanese and Ukrainian documents can be made searchable once the language pack is installed.
- Keyboard shortcuts and typing work as expected: Keyboard and typing improvements across the File menu, ribbon, fields and side panels.
- The Create form button is now disabled on PDF/A files.
- Improved Recent Documents search: Results refresh correctly when switching between tabs in Recent Documents. Search results from document management systems, such as SharePoint, display file names without the .pdf extension.
- Improved trial expiration messages: Messages display correctly, including when offline. Tooltips display accurate information when the trial has expire |
| 26.1.6.0 | 27 d’agost del 2026 | — | 64 bits MSI Notes de la versióIntroducing the next-gen Nitro PDF Pro
Nitro PDF Pro has been redesigned with a modern interface, a new dedicated home for every AI-powered capability, and feature improvements you have been asking for.
What's New
- A modernized look and feel: Every tab and the Home Screen have been redesigned with new icons and consistent formatting.
- A new Smart Tools tab: A dedicated home for every AI-powered capability, letting you extract data to spreadsheets, auto-create fillable forms, redact sensitive information, and chat with your PDF to search, summarize, and translate.
- New OCR engine: Improved accuracy and speed, with better handling of low-resolution and noisy scans.
- Arabic and Hebrew text recognition (OCR): Scanned documents in Arabic and Hebrew can now be converted into searchable text using the same OCR technology used for other supported languages. Please note that this capability requires the installation of separate, downloadable language packs.
- Improved PDF-to-Office conversion: Exporting PDFs to Word, Excel, or PowerPoint now delivers higher-quality results with better accuracy and formatting.
- Enhanced PDF compression: Improved file size optimization reduces document sizes more efficiently while maintaining quality.
- Right-to-left (RTL) page layout support: Choose a right-to-left page layout in Page Layout settings and Document Properties for documents written in Arabic, Hebrew, and other right-to-left languages.
Fixed Issues & Improvements
- Faster performance with large documents: Improved speed and stability when opening, scrolling, and splitting large or image-heavy PDF files.
- Better file handling: Documents protected with third-party security tools now open correctly.
- Email PDF portfolios: Now display sortable From, Subject, Date, and Attachments columns, with dates sorting correctly.
- Improved document rendering: PDFs generated by certain third-party applications now display correctly.
- Improved iManage integration: Files opened from iManage now check back in correctly when closed.
- Improved PDF/A conversion: Fixed an error that prevented certain files from converting to PDF/A format.
- Other fixes and improvements |
| 26.0.10.0 | 5 de juny del 2026 | — | 64 bits MSI Notes de la versió### Fixed Issues & Improvements
- Startup crash on non-ASCII profile paths: Fixed an issue where Nitro PDF Pro could crash on launch
for users whose Windows profile path contains non-ASCII characters, including accented Latin
characters (é, ñ, ü, ç). |
| 14.43.7.0 | 9 de juny del 2026 | — | 64 bits MSI Notes de la versióFixed Issues & Improvements
- Fixed an issue that prevented PDF Pro from opening or applying 256-bit AES password protection on devices running specific endpoint security software. |
| 14.43.6.0 | 25 de març del 2026 | — | 64 bits MSI Notes de la versióWhat's New
- PDF v1.7 Creation: PDF creation tools now produce modern PDF v1.7 documents (ISO 32000-1:2008) instead of legacy v1.4 format, improving compatibility with modern security features and CMS applications.
- Rendering Performance: We made Nitro faster at displaying pages on screen. Improved document display speed by making memory usage more efficient in the rendering engine.
Fixed Issues & Improvements
- Resolved an issue where fonts could render incorrectly when printing certain documents from PDF Pro.
- Fixed display issues with SAP NetWeaver-generated documents where content was missing
- Resolved digital signature validation failures for documents signed with OneSpan and eIDAS QES-listed providers (e.g., ZealiD)
- Fixed blank Dynamic Text dropdown in Headers & Footers management
- Resolved crashes when opening or editing PDFium-generated PDF files
- Fixed redaction mark properties not being preserved when splitting or combining documents marked by third-party applications
- Fixed repair functionality for Nitro installations performed via bootstrap installer (EXE)
- Addressed security vulnerabilities |
| 14.43.5.0 | 19 de març del 2026 | — | 64 bits MSI Notes de la versióWhat's New
- PDF v1.7 Creation: PDF creation tools now produce modern PDF v1.7 documents (ISO 32000-1:2008) instead of legacy v1.4 format, improving compatibility with modern security features and CMS applications.
- Rendering Performance: We made Nitro faster at displaying pages on screen. Improved document display speed by making memory usage more efficient in the rendering engine.
Fixed Issues & Improvements
- Fixed display issues with SAP NetWeaver-generated documents where content was missing
- Resolved digital signature validation failures for documents signed with OneSpan and eIDAS QES-listed providers (e.g., ZealiD)
- Fixed blank Dynamic Text dropdown in Headers & Footers management
- Resolved crashes when opening or editing PDFium-generated PDF files
- Fixed redaction mark properties not being preserved when splitting or combining documents marked by third-party applications
- Fixed repair functionality for Nitro installations performed via bootstrap installer (EXE)
- Addressed security vulnerabilities |
| 14.42.0.34 | 18 de desembre del 2025 | — | 64 bits MSI Notes de la versióFixed Issues & Improvements
Improved PDF/A Compliance & Expanded Archival Format Support
- Nitro PDF Pro 14.42 delivers a major upgrade to its PDF/A engine. The core conformance library has been updated to ensure more reliable, standards-aligned PDF/A output after conversion, and Nitro now supports the full family of PDF/A-3 variants:
- PDF/A-3a
- PDF/A-3b
- PDF/A-3u
- The expanded PDF/A-3 support significantly increases Nitro's compatibility with modern archival, accessibility, and document-exchange standards and empowers users to create archival-grade PDFs with embedded data, accessibility, and enhanced search-ability.
Stability & Reliability
- Crash prevention improvements:
- Added robust memory checks to prevent rare crashes when rendering large or complex images.
- Fixed a crash that occurred when editing documents with corrupt page trees — the app now handles such files gracefully without crashing.
- Improved error handling:
- Fixed scenarios where documents could become locked and undeletable after failed PDF/A conversions.
- Resolved two issues that previously prevented successful FDF data imports for documents with template pages or nested form fields.
- Display & character handling:
- Fixed corruption issues when editing documents containing Macron characters (used in Māori and similar languages).
- Annotations with Chinese or other non-Latin text now display and can be edited correctly in Adobe Acrobat.
Compatibility & Feature Enhancements
- Annotation standardization:
- Corrected a minor spec typo in text annotation intent (FreeTextTypeWriter), improving compatibility with third-party viewers like MuPDF. Backward compatibility with older annotations is maintained.
- Signature handling:
- Improved consistency by displaying signer names only from the certificate, ensuring accuracy even when annotations contain inconsistent data.
- Redaction enhancements:
- Refined overlay text behavior:
- Fixed font sizing logic for "Auto" mode to ensure text fully fits within the redaction area.
- Disabled "Repeat text" when auto-sizing is enabled.
Security & Compliance
- Updated core components: Upgraded the FreeType library to v2.14.1, addressing known vulnerabilities.
- Enhanced registry protection: Closed a potential loophole where URLs could be injected via registry keys.
- Safer timestamp handling: Fixed parsing issues for timestamps from Entrust timestamp servers, ensuring signature verification consistency.
Cloud & Integration Improvements
- iManage integration:
- Added options to follow redirections in all iManage calls.
- Introduced new feature flag imanage.redirect_to_default_if_wrong_server for flexible connection handling.
- Fixed an issue that caused auto-tagging to fail when opening documents from iManage remote storage.
- SharePoint integration:
- Streamlined auto-tagging workflow to reduce redundant confirmation prompts during document opening.
UX & Productivity Enhancements
- Batch processing: The "Ask before overwriting an existing file" option is now enabled by default, helping users avoid accidental data loss.
- UI consistency:
- Disabled drag-and-drop reordering in the signature tree to prevent confusion.
- Exposed the former skip_image_merge registry option in the Printer Preferences UI, improving accessibility for power users.
Internal & Engineering Improvements
- Fixed internal build job failures and removed redundant dependencies to simplify maintenance.
- Added new automated test coverage to strengthen regression protection for future updates. |
| 14.41.1.4 | 14 de novembre del 2025 | — | 64 bits MSI Notes de la versióFixed Issues & Improvements
- Updated the installation process to check for required system dependencies
- Fixed crash in Auto Form Create when working with documents stored in OneDrive
- Improved file combining reliability by resolving a hang issue
- Improved compatibility with PRO HLCAPI / CrawfordTech PDFs, ensuring correct display of previously unreadable content
- Fixed PDF/A-2b conversion issues to ensure fonts are properly embedded
- Improved loading performance by handling service calls in the background and skipping unnecessary network requests
- Optimized disk usage by no longer saving the installer to each user profile’s AppData folder
- Fixed issues with Nitro PDF Creator to ensure accurate rendering of images and 3D content
- Fixed an issue where some documents could lose bookmarks after Save As
- Fixed a crash that occurred with certain display scaling compatibility settings
- Resolved an issue so that Shift-select now correctly selects only the intended page range
- Fixed an issue with page tree duplications that could prevent saving some documents
- Radio buttons now work correctly after combining PDFs
- Improved security when viewing signed versions of documents
- Other fixes and improvements |
| 14.39.0.18 | 27 de juny del 2025 | — | 64 bits MSI Notes de la versióWhat's New
- Improved performance for reading image-heavy documents
- 256-bit AES encryption (industry standard) is now enabled by default for all new users, while existing user settings will remain unchanged
Fixed Issues & Improvements
- Resolved an issue where certain characters in bookmarks were incorrect after converting to PDF
- Resolved an issue in Nitro PDF Creator that prevented some files from being generated
- Resolved an issue where Nitro could hang when zooming to 1%
- Resolved an issue where Nitro could become unresponsive after using the Whiteout tool
- Updated stamp library with consistent designs
- Nitro PDF Pro now correctly reports Fast Web View support when the Linearized token is set
- Resolved an issue preventing Nitro PDF Pro from activating when the default app prompt was displayed on first launch
- Added support for validating documents signed with DocuSign
- Resolved an intermittent error that occurred when rearranging pages in the Pages panel
- Fixed an issue preventing PDFs created by Microsoft Reporting Services PDF Rendering Extension 2019.11.0.0 from opening in Nitro PDF Pro
- Other fixes and improvements |
| 14.37.2.0 | 14 d’abril del 2025 | — | 64 bits MSI Notes de la versióWhat's New
- Expands the default stamp collection with new options for users
- Adds ability to export data to a single Excel sheet per page
Fixed Issues & Improvements
- Fixed an issue where documents with Type3 fonts sometimes failed to display correctly
- Fixed an issue where certain documents created by PDFTron did not display correctly
- Fixed an issue where bookmarks linked to named destinations displayed an error message
- Fixed an issue where combining a large number of documents could cause the application to appear unresponsive
- Improved the display of signatures with named objects to ensure they appear correctly
- Improved the display of documents with invalid tag structures
- Improved text watermark stability to ensure it displays correctly
- Other fixes and improvements |
| 14.36.1.0 | 4 de març del 2025 | — | 64 bits MSI Notes de la versióWhat's New
- Adds automatic form field detection and creation (advanced online services via Nitro accounts)
Fixed Issues & Improvements
- Improved the warning message when documents attempt to submit data using JavaScript
- Resolved an issue ensuring all content displays correctly when opening documents with certain True Type fonts
- Resolves an issue where some system security policies could cause the installation of the Nitro PDF Creator to fail on Windows 11
- Resolved an issue in which some PDFs opened with blank pages
- Fixed an issue where some files could not be edited
- Other fixes and improvements |
| 14.35.1.0 | 29 de gener del 2025 | — | 64 bits MSI Notes de la versióWhat’s New
- Adds ability to Extract Table Data (advanced online services via Nitro accounts)
- Adds ability to Extract Form Data (advanced online services via Nitro accounts)
Fixed Issues & Improvements
- Resolved an issue ensuring all content displays correctly when opening certain types of documents
- Fixed an issue where the redaction tool would redact more than the selected portion in certain PDFs
- Resolved an issue where certain linearized documents failed to open successfully
- Fixes an issue applying Microsoft Purview labels to certain files with signature based permissions
- Other fixes and improvements |
| 14.34.2.0 | 24 de desembre del 2024 | — | 64 bits MSI Notes de la versióFixed Issues & Improvements
- Fixed an issue where some users were experiencing crashes from Office Applications or Windows File Explorer |
| 14.29.1.0 | 25 de setembre del 2024 | — | 64 bits MSI |