As soon as you have opened a multi-page PDF document, the page navigation is automatically displayed in the lower area of PDF Editor. Display the following navigation steps and read out information regarding:

• First Page [1] - Jump to the first page of the document.
• Previous Page [2] - Jump to the previous page in the document.
• Current Page [3] - Check which page you are currently on. Enter a page number and jump to the corresponding page.
• Total number of pages [4] - This field displays the number of pages for the currently open document.
• Next Page [5] - Jump to the next page in the document.
• Last Page [6] - Jump to the last page of the document.

Figure 1: The page navigation in the PDF Editor

However, you can also use the Thumbnails [7] tab to navigate in the document. The advantage of navigating here is that you are shown a preview image [8] for the page and can therefore select the page you want to edit more quickly.

To select the desired page, double-click on the list entry, as known from other applications.

Figure 2: The Thumbnails tab with a multi-page document

If you want to select several pages, you can do this in the PDF Editor as follows:

• Select a single page - Simply click on the desired list entry.
• Select several continuous pages - Simply click on the desired list entry for the first page of the selection range. Press the Shift key and click on the last list entry for the selection range. You have now selected a continuous page range.
• Select multiple non-continuous pages - Click on the desired list entries while holding down the Ctrl (Windows) or cmd (macOS) key.
• Select all pages - To select all pages in the document (even those that are not currently displayed in the list. Press the Select All icon [9] in the footer of the tab.

Figure 3: The footer of the Thumbnails tab

• Select Page Range – When you want to select a specific page range or only all odd or even page numbers in the document, click the Select Page Range icon [10] in the footer of the tab. The Select Page Range dialog opens. You can enter the page range and select whether you want to select all pages, all odd-numbered pages or all even-numbered pages in the selected page range.

Figure 4: The dialog Select Page Range

When you want the list of entries in the Thumbnails tab to be displayed in ascending or descending order, click the Sort ascending / descending icon [11] in the footer of the tab.

Figure 5: The footer of the Thumbnails tab

The following options are available:

• Rotate pages clockwise [17] - The selected pages are rotated 90° to the right
• Rotate pages counter clockwise [18] - The selected pages are rotated 90° to the left
• Flip Page Horizontally [19] - The selected pages are flipped along the vertical axis
• Flip Page Vertically [20] - The selected pages are flipped along the horizontal axis
• Delete Pages [21] - The selected pages are deleted

Figure 7: The footer of the Thumbnails tab

The functions mentioned above can also be selected in the context menu for the current page and in the Pages menu:

• Rotate pages clockwise [22] [28] - The selected pages are rotated 90° to the right
• Rotate pages counter clockwise [24] [29] - The selected pages are rotated 90° to the left
• Flip Page Horizontally [23] [30] - The selected pages are flipped along the vertical axis
• Flip Page Vertically [25] [30] - The selected pages are flipped along the horizontal axis
• Delete Pages [26] [27] - The selected pages are deleted

Figure 8: Left: Context menu of a marked Page; Right: The menu entries of the Page menu