Simple Tricks for Reducing PDF File Size
The simplest method for reducing pdf files is to utilize the save as command instead of save command every time you register a change. When you use the save command, the modifications made in your file are affixed directly to the document and this makes it bulky. Hence it is advisable to use the save as command and save it with the name already in use so that the entire file can be re-written skillfully, thus reducing the size and optimizing it at the same time. A PDF optimizer can also be used which enables you to analyze the size occupied by each element such as fonts, images, graphics, bookmarks and forms. With the help of this data, easier methods for reducing pdf can be chosen. Using a batch processing sequence, multiple files can be optimized at a time. Another efficient trick is to re-create the pdf file using a tool that supports print to pdf functionality.
Shrinking Images and Fonts
Images and graphics contribute a lot to the size of the pdf files. If the quality of the image is greater, the size of the file will be greater. For reducing pdf file size, down sampling is essential. For better results, shrink the images individually. Compression options can be used for color, grayscale or monochrome images. It removes the unwanted pixel data, thus reducing pdf file size. Grayscale images give the smallest pdf file while CMYK and RGB produces large and medium pdf files respectively. Fonts also play a vital role in the increasing the size. It is safe to remove fonts if they are available in the computers of those who are likely to view your pdf file. Otherwise, they will be substituted by other fonts and will be displayed.
Discarding Unwanted Objects
Your pdf file may contain unwanted objects such as links, bookmarks, form fields and annotations. For reducing pdf file size, it is essential to remove these objects. Using a pdf-editing tool, you can do this. The clean up tab also lets you to discard unwanted objects from the pdf file. Using unfamiliar options may affect the functionality of the document at hand. Hence it is recommended that you select the options by default.