Nitro PDF Professional的界面與MS Office 2007異常相似，並提供四種色彩不同的skin以更換。Nitro PDF Professional的新建功能可以將Word文檔、HTML檔、文本文檔、圖像檔等轉換到PDF格式，然後提供多樣化的編輯。還有PDF to Word功能，支援PDF轉DOC，並與Office整合。

Nitro Pro 12新功能和改進功能：

轉換更準確。
將PDF轉換為Excel和PowerPoint時，您現在可以享受更精確的準確性，更快的結果，並提高內容，圖像，佈局，顏色和字體的一致性。

無縫地從桌面過渡到雲。
新的Nitro Cloud集成通過為每個Nitro Pro用戶配備eSignature工具以及通過雲快速共享文檔的能力來增強協作。

更快地訪問和共享文件。
新的OneDrive for Business連接器使您可以將PDF直接保存到OneDrive。這樣可以輕鬆地與同事創建和共享訪問鏈接。

通過CAD獲得創意。
Nitro Pro與高質量CAD圖紙的兼容性使您可以處理從PDF中的藍圖到3D模型的所有內容。

跳過打印機。
通過利用打印替代品替換打印效率更高，更具成本效益的數字工作流程，打印替代品建議在打開打印對話框時使用Nitro功能而不是打印。

多任務更容易。
以更少的步驟修改PDF，並能夠在多個打開的窗口之間拖放文本和圖像。

更快地簽署文檔。
新的單簽名者工作流程使得在Nitro Pro中準備PDF變得簡單。然後通過Nitro Cloud將您的文檔發送給收件人，以便快速，輕鬆地進行簽名收集和實時工作流程跟踪。

簡單地驗證數字簽名。
信任鏈支持自動識別可信聯繫人，以便更快地驗證您收到的數字簽名。

更新日誌
https://www.gonitro.com/support/documentation/release-notes

v13.2.3.26 (September 27, 2019):
This release resolves an issue that caused Nitro Pro to close unexpectedly when opening certain PDF documents containing images.

v13.2.2.25 (September 24, 2019):

System Tray Application Enhancements

The System Tray App has been refreshed with a more modern UI for an improved user experience. Additional enhancements help Nitro Pro users onboard quicker and easier. These include:

The Discover Tab, which offers guides to Nitro Pro’s top workflows
One-click access to Recent Documents
Shortcuts to the Nitro User Guide and Nitro Cloud’s eSigning and sharing workflows

Another new addition to the System Tray App is Nitro’s Environmental Impact Score, which illustrates how the use of Nitro Pro drives environmental sustainability. The Environmental Impact Score presents information, like the number of trees saved and average number of pages not printed, over a period of time for each user. This new feature will help Nitro users become more aware of how activities like printing negatively impact the environment and how using Nitro instead can produce positive change.

Customize Tab

This new feature enables users to add a collection of tools to a customizable ribbon tab in Nitro Pro. Especially helpful for users who complete the same processes every day, the Customize Tab gives users a place to group tools together based on their workflow needs. Users can also rename the tab to reflect their use case; for example, “Legal Review Tools” or “Purchase Orders”.

Nitro Pro Home Screen

To help users kickstart their workflows, the new Home screen in Nitro Pro appears on opening to provide quick access to helpful tools and resources:

Create PDF so users can quickly open any supported document type as a PDF in Nitro Pro
Create and Combine so users can combine multiple documents of any supported file type into one PDF
How-to Guides that help familiarize users with Nitro Pro’s top five workflows
Recent Document so users have quick access to the files they’ve recently worked with
Pinned Documents so users can reference important or frequently used documents with one click
Find Documents so users can quickly search through Recent and Pinned documents

Other

This release includes improvements to the rendering of form elements, such as checkboxes, to support compatibility with other PDF readers.
Various bug fixes, stability, and security improvements have been built into the release.
Occasionally, some users experienced a reboot upon deployment of Nitro Pro in enterprise environments. Administrators are advised to use a /norestart when deploying Nitro Pro in an enterprise environment.

官網  http://nitropdf.com/

官方下載
http://install.nitropdf.com/professional_1382140/en/retail/nitro_pro13_ba_x86.msi
http://install.nitropdf.com/professional_1382140/en/retail/nitro_pro13_ba_x64.msi