2.Task Pane :  This is a small form which floats on the main form. It can record up to 10 recent operations according to the order of time("Recently") and list frequently used functions in the order of operating frequency("Frequently"), which allow users to call these functions directly from the Task Pane. Besides, it lists the major functions in the order of categories, which makes users call these functions without clicking the main menu.

3. Text Editor: The user can double-click a word/phrase to edit, or drag an area and then use the Text Editor tool to edit them in batches. You can also drag an area to select text, and then call "Delete Text", "Change Color", "Add Underline", "Apply Bold" or "Copy Text to Clipboard" functions.

4. Page Seletion Info Dialog:  Display the information of the selected pages, where you can copy, cut and paste etc.

5. Send to Batch Processor:  Send the selected pages to Batch Processor for batch processing.

6. Apply to Batch:  With the current parameters, apply the current function to all PDF documents listed in Batch Processor.

7. Insert Image:  Insert any size image to any location of any page.

8. Compare Document:  Help to compare 17 species, nearly one hundred of document properties, and generate to a detail compare report.

9. Watermarks:  Besides the standard watermark making function, you can tile watermarks on the page, and set the density of the watermarks.

10. Document Background:  You can freely choose an image or a PDF page as the background to fill the page.

11. Sign Document:  The user can import a saved PKCS#12 digital ID or import digital ID from the Certificate Store to sign PDF document. PDFCool Studio provides species sign models for the user to set the style of signature field. The user can also reset many kinds of related text and parameters to customize the style of signature field, and finally to generate a desired visible signature.

12. Decrypt Documents:  With this function, you don’t need to type the passwords one by one when decrypting a batch PDF documents. You can enter the probable passwords by any order. This function can be used in decrypting PDF documents in batches, and you can enter at most 20 possible passwords to decrypt the PDF document which you forgot its password.

13. PDF to Any conversion:  When converting PDF to DOC, HTML and EXCEL formats, you can set many relevant parameters.

14. Any to PDF conversion:   You can convert any printable file - DOC, HTML, EXCEL, PPT, JPG and webpage online to PDF, and set many relevant parameters.

15. Text Extrator:  When extracting text to DOC, if the text font in PDF can not be found in your System Fonts, you can choose a replace font, or let the program to automatically pick a font similar to the original text, to ensure the generated DOC has a higher similar style with the original PDF document.

16. EXE Builder: The EXE Builder will quickly convert PDF documents to a stand-alone exe file, so let you easily create self-running slide-show package (exe file), and make PDF readable on any computer without PDF reader software installed.

17. Image Manager:  Image filter. You can directly compress, replace, or apply image filter to the images in PDF documents in batches.

18. Text Setting:  List the current fonts of the PDF document, standard fonts and the Windows system fonts. You can choose the best fit font from those fonts and set the relevant parameters and have a preview.

19. My Filebox:  A tool to save users' commonly used files and PDF pages for reuse and batch processing.

20. My Recycle:  The deleted pages and images in PDF documents will be automatically saved in My Recycle in case the user may deleted some useful files carelessly.

21. Skins:  You can choose one from up to 20 kinds of skins to customize program style, and you can also download more skins you like from the specific website.

22. Search:  Apart from the standard PDF document searching function, you can also send the searched pages to the Batch Processor to deal with them in batches.

23. Font Manager:  You can embed a font from another PDF document to your PDF document. Moreover, you can embed the font file or system font into the selected PDF document. You can also export the font data from the PDF document and save it as a font file.

24. Duplicate Page:  Duplicate current page 25. Export to: You can choose the pages to be exported at will. It not only can export as a new PDF document, and also formats like JPG/JPEG2000/PNG and so on. 26. Replace Pages:  You can replace any pages (discontinuous page number) at will. 27. Merge Pages:  You can choose to merge the pages by any order. 28. Compress Document:  You can choose to compress batch documents in batches. 29. Attachment Manager:  You can set attachment properties like MIME type. 30. Page Header/Footer:  Allows the user to set many parameters like Character space, to make unique Page Header/Footer. 31. Extract Txt&Image:  The user can extract text and image from a PDF document, to save as Excel or CSV file. The text information such as location, color etc, will be marked out in the generated CSV file.