The reason why PDF is now widely used in important documents, in addition to facilitating their cross-platform and read more in line with our reading habits, etc. advantages other than more critical is its own security. We can encrypt the PDF file according to your personal needs, so that others can’t view the file without your permission. In this way, PDF files can apply to be kept confidential file types, such as contracts, papers and other documents. At present, many users are not familiar with some of the PDF operations, such as office and so on, so today to teach you how to encrypt PDF files.
1. Open a browser and enter our website sanpdf.com, then go to the homepage of our products and click “Download Now” to start downloading the client of our products.
2. Open the file after the download is complete, begin the installation SanPDF our clients.
3. After the installation is complete, find the location where you installed and open our product.
4. After entering the client, find “PDF Protect” and click to open.
5. Click the Select button opens, find what you want to encrypt the PDF file and enter the password you want to give this PDF document design.
6. Click “encrypted and saved” to save the PDF file after the encryption.
7. When finished, click on “Open Directory” to view the encrypted file.
The benefits of using PDF files:
The general company’s public documents are delivered to employees in PDF format, because PDF prevents others from inadvertently touching the keyboard to modify the contents of the file.
Then, when we edit the graduation design report with the word and send it to the instructor for viewing, we also recommend using the PDF format. Because there is no version of the back office word may produce garbled case format, but not PDF.
Also, when the document is converted to PDF format, the occupied memory space will be reduced and it will be easier to transfer.
After conversion into other software to generate PDF avoid incompatible and font substitution problems that increase the flexibility of the document.
The pages of the software that reads the PDF are relatively simple. It is more convenient for the user to browse the page, and can be enlarged or reduced at will.
PDF format documents can be converted from a good variety of software. Such as office word or Photo Shop can be converted to PDF format.
The PDF format also supports printing and adding comments and more. When reading a document, we can add comments to the content we read while reading, which is convenient and practical.
Then there are the disadvantages of PDF:
Modifications are too inconvenient, avoiding unintentional modifications and hampering normal modifications.
PDF format documents can be converted from a good variety of software, but it is difficult to turn into other formats, but using SanPDF can help you solve this problem.
Usually it works, important documents we receive are usually being encrypted PDF file, so after this we will need to decrypt the encrypted PDF files, to view the contents inside. The above talked about how the encryption method, and now we say something about how to decrypt PDF files now.
1. Open a browser and enter our website sanpdf.com, then go to the homepage of our products and click “Download Now” to start downloading the client of our products.
2. Open the file after the download is complete, begin the installation SanPDF our clients.
PS: If you have already completed the first two steps, then you directly open to our products.
3. After the installation is complete, find the location where you installed and open our product.
4. After entering the client, find “PDF Unlock” and click to open.
5. Open and click the Select button to find the PDF file you want to decrypt and enter the decrypted password.
6. Click “Decrypt and save” to save the PDF file after the decryption.
7. When finished, click on “Open Directory” to view the decrypted file.
SanPDF can help you convert PDF files such as PDF to Word (.doc, .docx), PDF to Excel (.xls, .xlsx), PDF to PPT (.ppt, .pptx), Word to PDF, Excel to PDF , PPT to PDF, PDF to JPEG, PNG, BMP images, split or merge PDF.
limitation:
The number of times users converted unregistered ten times, one can only convert files of 2MB, exceeding the two-hour time limit does not allow download download.
Efficient processing:
If you want to convert multiple files without restrictions and at the same time, you can sign up for a SanReader user, check out our “Product Activation“, enable this feature and get many other privileges.
How do I register for a SanPDF account?
You can register your account by visiting the sanpdf.com website and clicking the “Register” button in the homepage navigation bar.
How do I purchase a SanPDF VIP service?
You can choose the appropriate service plan by visiting the official SanPDF website and clicking the “Buy Now” button. Make sure you select and click the “Buy Now” button to jump to the purchase payment platform, enter your payment method and complete the payment. The MyCommerce payment platform will then email the product activation code you purchased to your email address.
How to activate SanPDF’s VIP service?
If you have purchased the SanPDF service and obtained a product activation code, please visit the official SanPDF website. Locate and then click on the home page “Activate” button in the navigation bar to open the product activation page and activate it.
SanPDF development consists of three teams still Yun Technology Co., Ltd., supports PDF, e-books and other document formats. It also provides the ability to convert between PDF and Office documents.
We are committed to creating convenient, intelligent products for Internet users. We hope to develop application software for your life and office through technological innovation and humanized design concepts.
SanPDF, to help you improve efficiency and save more time, so you have a colorful life.