Cloud PDF Tools (Merge, Extract, Stamp..)
This app allows you to merge, split, extract, remove, rotate, flip, stamp, watermark, encrypt, decrypt PDF files, an easy-to-use PDF tools in your web browser. Easily select multiple PDF files and merge them in seconds, and you can use the multiple tools for PDFs. You can select PDF files to convert from your local computer and from Google Drive directly.
*Features: Merge PDFs, Extract Pages, Remove Pages, Rotate, Flip Pages, Scale Pages, Split a PDF file, Add Page Number, Add Stamp, Add Watermark or Logo, N-up, Grayscale, and more.
File size limit per a file: Google Drive, Local File 35M, free OO requests/1 Day
Drop files on this page.
Select the task   Viewer
Merge PDF files. Maximum Total PDF size: 150 M, Total Count: 20 PDFs per a time
Extract Pages from a PDF.
Remove Pages from a PDF.
Splits a PDF file into a number of parts. Max 300 Pages.
Bundle (number of pages written to each output PDF file, Default 1 Page)
Degrees (Rotate Clockwise Degrees or Flip Pages)
(Rotate all the page contents, Does not change the page dimensions)
Scale Type
User Scale Factor (0.5, 0.75, 1.5, 2...)
(Scale all the page contents, Does not change the page dimensions)
Position  Margin
Font Color  Font Size  Font Type  
Text Special Formats  Start Number
Position  Margin
Font Color  Font Size  Font Type  
Opacity (0~1, wholly opaque is 1 and wholly transparent is 0)
Text  Special Formats
supports only alphabet, numbers
Remove Page Number, Stamp Text from a PDF.
The "Images" option drops raster images from a PDF. The "Vector Images" option removes vector images, and "Texts" removes all text.
Select objects to be removed      
Page List to be removed
Comma separated list of page ranges, empty value is all pages. ex) 1,3,5 or 5-10 or 1,5-10
Apply only the specified pages and create a new pdf with those pages.
Convert PDF text and images to grayscale. Export PDF to black and white printing.
Page List to be applyed
Comma separated list of page ranges, empty value is all pages. ex) 1,3,5 or 5-10 or 1,5-10
Apply only the specified pages and create a new pdf with those pages.
PDF form flatten, Remove editable PDF forms, or Reduce the PDF size.
Page List to be applyed
Comma separated list of page ranges, empty value is all pages. ex) 1,3,5 or 5-10 or 1,5-10
Apply only the specified pages and create a new pdf with those pages.
Compare two PDF files textually or visually.
Max 7 megabytes per a file, Max 100 pages per a file, Select only two PDFs.
Position  Margin
Stamp Type
Logo Image (Max 1024 kb, png, jpg, gif)
Owner Password User Password
Permissions
If you do not specify a password, you can only change the existing permissions of a PDF.
Decrypt, Unlock a PDF file. Enter a password below.
If you do not specify a password, you can remove the existing permissions (edit, print, copy...) of a PDF.
Title Author
Subject Keywords
Creator Producer
Created
ex) 2018-01-01, 2018-12-31
Modified
ex) 2018-01-01, 2018-12-31
Rearrange all pages of the PDF file in order to reduce the number of page. Each new page is composed of multiple original pages in a grid like fashion.
N-up Value
Page Size   (Shrink pages to fit the selected page size)
Page Orientation  Direction
(If you need to rotate the page after conversion, Use the "Rotate, Flip Pages" menu)
Page List to be applyed, extracted
Comma separated list of page ranges, empty value is all pages. ex) 1,3,5 or 5-10 or 1,5-10
Alter a PDF document to add a solid background color behind the page contents.
Background Color
Page List to be changed
Comma separated list of page ranges, empty value is all pages. ex) 1,3,5 or 5-10 or 1,5-10
Optimized for web PDF view, A linearized PDF file is a special format of a PDF file that makes viewing faster over the Internet. Linearized PDF files contains information that allow a server to download the PDF file one page at a time.
Alter the PDF version of a PDF file manually.
PDF Version
List bookmarks in a PDF file.
Remove bookmarks in a PDF file, all or specified page.
List annotations in a PDF file.
Remove annotations in a PDF file, all or specified page.
*Page List to be applyed
Comma separated list of page ranges, empty value is all pages. 1,3,5 or 5-10 or 1,5-10,12-end or odd(1,3,5,7...) or even(2,4,6,8..) or 5-15odd (odd page 5,7..) or 5-15even (even page 6,8..)
*Password for encrypted PDF
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