Digital Signature and Timestamp to PDF Documents数字签名和时间戳到PDF文档
Protecting the confidentially of the documents is highly crucial in every organization.保护保密的文件是非常关键的每一个组织。 Many users convert digital documents to PDF format (Portable Document Format) with the belief that PDF files are difficult to modify.许多用户转换为数字文件， PDF格式（可携式文件格式）认为， PDF档案是难以修改。 But it’s not true.但它并非如此。 PDF files can easily be modified by skilful computer users. PDF文件可以轻易地修改娴熟的计算机用户。 Hence, the authenticity and integrity of PDF are becoming increasingly more important.因此，真实性和完整性的PDF正变得越来越重要。 Consequently, digital signatures have become a more and more essential feature.因此，数字签名已成为越来越多的本质特征。 If you are particular about your documents’ confidentially, you can try the Aloaha PDF Signator Version 2.3.1, the latest version from software producer, Aloaha Software.如果你是特别关注您的文件'保密，您可以尝试aloaha PDF格式signator版本2.3.1 ，最新的版本，从软件的生产者， aloaha软件。
With the Aloaha PDF Signator, users can sign and timestamp any existing PDF documents especially documents for official business communication such as electronic invoicing, confidential reports, important data, submitting of tenders, digital signing of contracts, etc. for long-term validation purposes.与aloaha PDF格式signator ，用户可以登录和TIMESTAMP任何现有的PDF文件，尤其是文件，公务通信，例如电子发票，机密报告，重要的数据，提交投标书，数位签章的合同，等长期验证的目的。 Aloaha does not require specially prepared PDF documents or signature fields. aloaha并不需要专门编写的PDF文件或签字领域。 The digital signature of the PDF file will automatically be checked and indicated by the PDF viewer (Acrobat Reader).数字签名的PDF文件将自动检查，并表示由PDF浏览器（ Acrobat Reader软件阅览） 。 The users or readers shall not require any additional or specific software for this checking process.用户或读者不得要求任何额外的或特定的软件，为这个检查过程。 This signing software supports software certificates and qualified certificates on SmartCards/e-ID Cards.这次签署的软件支持软件证书和合格证书的智能卡/电子身份证。 All CSP supported SmartCards are also supported by Aloaha.所有总警司支持智能卡，同时也支持由aloaha 。 Some SmartCards are supported natively.有些智能卡是支持natively 。 These cards do not require a CSP (Crypto Service Provider) installed.这些卡不需要警务处总警司（加密服务提供商）安装。
Since Aloaha PDF Signator is a shareware, users are allowed to sign the PDF documents without any need to purchase the full Adobe Acrobat or Adobe Document Server for Reader extensions when using it.自aloaha PDF格式signator是一个共享软件，允许用户签署PDF文件，没有任何需要购买的全部使用Adobe Acrobat或Adobe文档服务器，为读者扩展时，使用它。 Users can open, view, navigate the PDF documents via Adobe PDF Signator.用户可以打开，查看，浏览PDF文件通过Adobe PDF产品signator 。 Aloaha PDF Signator supports Windows 98, Windows NT, Windows XP, Windows 2000 or Windows 2003. aloaha PDF格式signator支持Windows 98 ， Windows NT中，在Windows XP ， Windows 2000或Windows 2003 。
Download your Aloaha PDF Signator下载您的aloaha PDF格式signator here这里 . 。
IMPORTANT : This is a machine translated page which is provided "as is" without warranty. 重要说明 ：这是一个机器翻译网页是“按原样”提供的担保。 Machine translation may be difficult to understand.机器翻译可能很难理解。 Please refer to请参阅 original English article英文原版的文章 whenever possible.只要有可能。
Share and contribute or get technical support and help at分享和贡献，或取得技术的支持和帮助，在 My Digital Life Forums 我的数字生活论坛 . 。
Related Articles相关文章
- Manipulate Acrobat PDF Files with pdftk Toolkit操纵acrobat PDF档案与pdftk工具包
- PDFTextOnline for Fast PDF Conversion to Text Format pdftextonline快速的PDF转换为文本格式
- PDF Hammer Free Online PDF Files Editor PDF格式锤免费在线PDF文件编辑器
- Direct Download Link for Office 2007 Save as PDF or XPS with No Validation直接下载链接为Office 2007的Save as PDF或XPS没有验证
- Modify Vista and Office 2007 File and Attachment Preview Handlers to Support Foxit PDF Reader修改Vista和Office 2007文件和附件预览处理，以支持foxit PDF阅读器
- Alternatives To Adobe Acrobat Reader替代的Adobe Acrobat Reader
- Export and Save Word or Excel Documents as Acrobat PDF or XPS Files Directly from Microsoft Office 2007 with Add-in出口和保存Word或Excel文件作为acrobat PDF或XPS文件直接从Microsoft Office 2007与加载在
- New Microsoft Office 2007 File Formats and Extensions for Word, Excel and PowerPoint Files新的Microsoft Office 2007文件格式和扩展Word ， Excel和PowerPoint文件
- How to Open Password Protected or Encrypted Adobe PDF Files如何打开密码保护或加密的Adobe PDF档案
- Convert Adobe PDF Digital Document to Flash via PdfMeNot转换为Adobe PDF产品数字化文献的Flash通过pdfmenot
