Mac uses the preview program to view some PDF files, pictures and screenshots, etc.

During the use of the MAC, sometimes we need to view some PDF files, pictures and screenshots, etc. How can we perform these operations more quickly? Xiaobian recommended to you "Preview program", let us go and see what this is.

How to use “Preview program"Work:

View PDF files

“Preview program”not just a PDF viewer— You can add bookmarks, fill out forms, and even copy text on the page.

To view a PDF file, just double-click on the file and it will open in “Preview Program”. The first page of the file will appear in the main window, and the next drawer will display its contents (if the drawer is not displayed, please click the "Drawer" button above the window.

To be in the drawer To read the catalog of PDF files, click on the “Directory” button (the button with four horizontal lines above). Click on the collapsed triangle next to any chapter to view its list of topics and select one of the topics. The page content can be displayed in the window.

To view a thumbnail of each PDF page in the drawer, click the "thumbnail" button (there are two squares and two lines above) If you want to view the page, click on one of the thumbnails to display the page content in the window.

Enter the page number directly in the “Page” field, or press “ One page & rdquo; or & ldquo; next page & rdquo; button, you can also browse different pages.

If you can not read a document, please press the "zoom in" button to enlarge the page content.

If you To bookmark the page, you can return to it the next time you open the file. Please select “Add Bookmarks from the “Bookmarks“ menu. In the dialog box that appears, enter your bookmarks. Name, press “Join”. If you want to open the bookmark any time, please select the page from the “Bookmarks 

If you need to fill out the form in the PDF file, by “ Select “Text Tools” from the menu. Then click on the field you want to fill in and enter your data. If the field is not highlighted in blue, the form in this PDF file cannot be filled out.

To copy the text in a PDF file, use the “text tool" (as shown in the previous step), and drag the cursor over the text you want to select to highlight it. Since < ;Edit”Select “Copy" (or press Command-C) and paste the copied text in the application of your choice.

View image

Preview program & rdquo; can not only view photos, but also Edit, transition, and view them as a slide show.

To open the image in the "Preview program", first open “Preview program”, then drag the image file to the Dock The image of the "preview program"

To edit the image, select “Image Correction“ from the <quo;Tools"Tools menu to open the “Image Correction" window. Then use “exposure”,"black dots","white dots","saturation”,"contrast”,"brightness"; and other control items to beautify your images.

To convert a file to another file format, select the <;Save as …” command from the "Files" menu. In the dialog box that appears, select the desired format from the "Format" pop-up menu, enter the file name, and then press “Save”.

To rotate the image, select “Rotate Left" or “Rotate Right" from the >quo;Tools"

If you plan to display a bunch of pictures in a slideshow, drag multiple images to the "Preview Program" image in the Dock, then the main window will be "Preview Program" The first picture is displayed, while others are displayed in a drawer as thumbnails. Then from the <quo;Display Method" menu, select “Slideshow" to start the slide show.

The above is a way to view PDF files, images and screenshots through the “Preview Program”. For those who need to do these operations frequently, try the “Preview Program”.