"Throw a pdf ... more than a bullock cart" my grandfather always said "
The problem I faced today inquiries concerning a PDF file:
- password protected (first issue)
- which I later had to change (second issue)
- and then make sure that the changes were not rintracciaibli (third problem)
things first ....
I) For the password: I tried several tools , the only one that worked was: Simpo PDF Password Remover . You can download trial in here often but if you have the problem that you forget your password (: look:) then you may also invest € 17.
II) for the editing of the pdf file: I used the trial acrobat writer. 's not that I liked it a lot actually, but I had to do it finally worked. In a nutshell
from every page of a doc had to remove the old logo for a client. I used the tool "Rectangle Tool" of the tools for drawing, using rectangles as if they were pieces of coverage.
tool selected, draw a rectangle where you want and click the right button on a board. Now go to propretà, TAB and set Apparence how you want the rectangle.
In my case, as mentioned above, I had to get rid of an object (the customer's logo) on a white background, so my rectangle has the "white boards" (color) and "white filling" ( fill color). In practice, I have built a piece covering.
Without the rectangle I moved to the part to be deleted and gradually I copy-pasted on other parts fanned 120 pages of documents.
I saved the file and .... understand why we have not yet finished and now comes the interesting part.
Abstract:
Adobe writer, allows changes to PDFs, but the tracks all the same way as revisions. Avetre's right, no need to change the PDF, the PDF are not made to be changed (and this opens up a world, which I will another time). By tracking all your changes, if the person you send the file:
- opens with acrobat pdf writer ... sees everything. Rectangles, who made them, what time, etc.. and if it moves them see what was underneath.
-open the pdf with acrobat reader, see at least the outline of the opaque rectangle if the mouse passes over them and also a small "tag" that indicates who made the change.
To delete all of this information from the file I used a trick ... see below.
3) Remove metadata from PDF files, ie all the information that a careless eye, but that if one is careful t'isincula easy.
The solution is simple, to be sure to remove all the information you do not have the normal print media, or metadata, the only solution is to print.
There are alternatives, maaaaaaaa .... I will let you print without using paper
Pdf redirect
The downloaded at the link above. Pdf redirect, it creates a virtual printer capable of creating PDF.
Even with Acrobat Writer open, select "File" then "Print" (print). Among the selected printer "Pdf redirect" you send ... and next screen will ask you to name the new PDF file, the dates and you have a new PDF file is identical to the original but without metadata.
It 'clear that this tool it is used only to transform praticamenbte other document types (word, excel, etc.) to PDF and is useful in addition to being free. But also used on a very useful if you change a PDF PDF (old to new Rendel, another to make it your own, etc..) You want and no one knows.
quick review the theory, for those who still did not understand for what reason we're doing the fucking for a PDF PDF.
you change a PDF but it contains information that could help discover the prank, the notorious METADATI! L'unico modo per essere sicuri di non trasmettere meta dati, sarebbe... stampare il file su carta. Ma a noi non serve la carta e tanto meno vogliamo stampare e riscannerizzare il tutto. Quindi stampiamo, è vero, ma su un PDF con Pdf redirect. E' come se avessimo stampato per davvero!!111
Se non fosse chiaro, prendetolo come un dogma o mandatemi una e-mail, vi risponderà un insegnante di sostegno.
Salumi :v
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