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Forum Romania Inedit / Tech Support / Micsorare marime PDF ! Moderat de locust, maharet
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DrDerr
MEMBRU VIP

Din: Panzele Albe
Inregistrat: acum 17 ani
salut am un pdf de 2 GB si vreaui sa il fac mai mic... cum as putea sa fac acest lucru. A fost postat la un moment dat un tutorial pe aceasta tema dar nu il mai gasesc. Multumesc anticipat !

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pus acum 14 ani
   
locust
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Inregistrat: acum 16 ani

Instructions:
Things You'll Need:
    * Adobe Acrobat Professional

Step 1
      Open your PDF document in Adobe Acrobat Professional.
Step 2
      From the menu at top, select ADVANCED
Step 3
      Click on "PDF Optimizer" from the next option selection.
Step 4
      From the selection box on the left side of the screen, highlight "Scanned Pages"
Step 5
      Look to your right on the screen, you will see "Small Size _____________ High quality". Move the arrow to the left to "Small Size"
Step 6
      In the upper right area, select from the drop down box MAKE COMPATABLE WITH the Adobe Acrobat program you prefer such as "Acrobat 5 and later".
Step 7
      Click the OK button at the bottom of the screen
      At the bottom of the next screen you will see "FILE NAME" box.
      Rename your file.
      SAVE the document.



1. Re-create the PDF to reduce PDF file size

A handy trick for reducing PDF file size is to re-create or ‘re-fry’ your PDF. By creating the PDF again you can strip out plenty of unwanted objects, remove tags, and compress images further. You can do this with any tool that supports ‘print to PDF’ functionality. For this trick I’ll use the free free PrimoPDF print driver.

   1. Open the PDF file
   2. Open the Print dialog
   3. Select PrimoPDF from the list of printers
   4. On the PrimoPDF dialog, click eBooks. (Or to manually control the level of downsampling, choose Custom.)
   5. Click OK.

Reduce PDF file size
2. Reduce PDF file size with ‘Save As’

If you use a PDF editor such as Nitro PDF Professional or Adobe Acrobat you can make use of the ‘Save As’ functionality to trim some fat off your PDF files. Chris Dahl explained it succinctly in a recent post:

    PDF files have something that is called incremental updates, where any changes that you make to a document is appended to the end of the file without doing a complete rewrite. This is why the Save feature is much faster than a Save As, and also why PDF files saved this way can be large. The Save As feature will rewrite the entire file and provide you with a smaller file size.

So, to shrink the PDF, do the following:

   1. Open the PDF in your PDF editor
   2. In Nitro PDF Professional, go to Nitro PDF Button > Save As. In Acrobat, go to File > Save As.

3. Remove unwanted objects

PDF files can contain a bunch of different objects, including bookmarks, links, annotations, form fields, JavaScript, Named Destinations and embedded fonts — all of which can be removed from an existing PDF file. Like tip two it requires a PDF editing tool such as Nitro PDF Professional or Adobe Acrobat.

   1. Open the PDF in your PDF editor
   2. In Nitro PDF Professional, go to Nitro PDF Button > Prepare > Optimize Document. In Acrobat 8, go to Advanced > PDF Optimizer.
   3. Choose the objects to remove
   4. Click OK

Reduce PDF file size with Nitro Pro
4. Shrink all images in PDF files

For PDF files that contain many images, downsampling all of them can make a noticeable difference.

   1. Open the PDF in your PDF editor
   2. In Nitro PDF Professional, go to Nitro PDF Button > Prepare > Optimize Document. In Acrobat 8, go to Advanced > PDF Optimizer.
   3. In Nitro PDF Professional, use the slider to select the level of downsampling. In Acrobat 8, in the Images tab, specify the level of downsampling.

5. Shrink individual images in PDF files

If you want more granular control when downsampling you can shrink images one at a time and then view the result immediately. This trick requires Nitro PDF Professional (Adobe Acrobat doesn’t include the functionality).

   1. Open the PDF file
   2. Select the Edit Text & Images tool (Ctrl+E)
   3. Double-click on an image
   4. In the Format ribbon tab, click Resolution, and then choose the level of downsampling to apply.



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pus acum 14 ani
   
lauvoi
Pe lista neagra

Inregistrat: acum 17 ani
Incearca cu:
LuraDocument.PDF.Compressor.Desktop.v4.2.03.28



Micsoreaza de pana la 16 ori, dar nu merge la toate PDF-urile. Bineinteles ca pa imagini calitatea scade. Dar daca este doar text n-are importanta.
Eu comprim PDF-ul, apoi cu Adobe Acrobat Professional inlocuiesc imaginile, daca sunt putine.

Bafta!

Modificat de lauvoi (acum 14 ani)


pus acum 14 ani
   
alabala_portocala
MEMBRU VIP

Din: Livada de Portocali
Inregistrat: acum 16 ani
Ma intreb, ce poate sa fie in pdf-ul asta de 2GB....N-am intalnit asa ceva. Este si prima data cand aud.

MA gandesc ca ai probleme la deschidere, cauta sa-l imparti  in mai  multe fragmente, asta daca nu reusesti sa-l comprimi.


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pus acum 14 ani
   
lauvoi
Pe lista neagra

Inregistrat: acum 17 ani
Eu am avut "Enciclopedia de istorie universala" cca 1300 pag. de 1,8 G. Dura peste 40 min. sa-l deschid. L-am spart in 6 parti, l-am prelucrat de 4 ori succesiv, am scos imaginile(am lasat vreo 15 harti), am unit partile si a rezultat 220 M.
Zic ca l-am avut, caci mi-a furat cineva DVD-ul.
Bafta!


pus acum 14 ani
   
DrDerr
MEMBRU VIP

Din: Panzele Albe
Inregistrat: acum 17 ani
Va multumesc... in pdf se afla o carte de chirurgie scanata la rezolutie foarte mare

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