Converting Image files to PDF

I tried converting some image files to pdf, and found that
resulted in loss of resolution. Please can you advise an
alternative option for me not to lose resolution?
Regards,
Rachel.

Same thing for me...
PDF:
https://share.acrobat.com/adc/document.do?docid=80c9f045-d4e8-4f4d-a1b2-cbee603822b6
PNG after pdf generation:
https://share.acrobat.com/adc/document.do?docid=92b33878-9986-4b09-8660-0b8e8656e188
the png was a exported PNG 32 from Fireworks CS4
Hope this helps! And if you need any other test files, let me
know!

Similar Messages

To convert multiple image files to pdf using pdfsharp in C#

Hey guys I have this C# code to convert any image file to .pdf using pdfsharp.dll. But I want to select multiple images for conversion please help. here's my code (plz note enable pdfsharp.dll in the reference)
usingSystem;
usingSystem.Collections.Generic;
usingSystem.Linq;
usingSystem.Text;
usingSystem.Threading.Tasks;
usingPdfSharp.Pdf;
usingPdfSharp.Drawing;
usingSystem.IO;
namespaceConsoleApplication1
classProgram
staticvoidMain(string[]
args)
PdfDocumentdoc =
newPdfDocument();
doc.Pages.Add(newPdfPage());
XGraphicsxgr =
XGraphics.FromPdfPage(doc.Pages[0]);
XImageimg =
XImage.FromFile(source
path...);
xgr.DrawImage(img,0,0);
doc.Save(destination path...);
doc.Close();

try this one
public string CreatePDF(System.Collections.Generic.List<byte[]> images)
dynamic PDFGeneratePath = Server.MapPath("../images/pdfimages/");
dynamic FileName = "attachmentpdf-" + DateTime.Now.Ticks + ".pdf";
if (images.Count >= 1) {
Document document = new Document(PageSize.LETTER);
try {
// Create pdfimages directory in images folder.
if ((!Directory.Exists(PDFGeneratePath))) {
Directory.CreateDirectory(PDFGeneratePath);
// we create a writer that listens to the document
// and directs a PDF-stream to a file
PdfWriter.GetInstance(document, new FileStream(PDFGeneratePath + FileName, FileMode.Create));
// opens up the document
document.Open();
// Add metadata to the document. This information is visible when viewing the
// Set images in table
PdfPTable imageTable = new PdfPTable(2);
imageTable.DefaultCell.Border = Rectangle.NO_BORDER;
imageTable.DefaultCell.HorizontalAlignment = Element.ALIGN_CENTER;
for (int ImageIndex = 0; ImageIndex <= images.Count - 1; ImageIndex++) {
if ((images(ImageIndex) != null) && (images(ImageIndex).Length > 0)) {
iTextSharp.text.Image pic = iTextSharp.text.Image.GetInstance(SRS.Utility.Utils.ByteArrayToImage(images(ImageIndex)), System.Drawing.Imaging.ImageFormat.Jpeg);
// Setting image resolution
if (pic.Height > pic.Width) {
float percentage = 0f;
percentage = 400 / pic.Height;
pic.ScalePercent(percentage * 100);
} else {
float percentage = 0f;
percentage = 240 / pic.Width;
pic.ScalePercent(percentage * 100);
pic.Border = iTextSharp.text.Rectangle.BOX;
pic.BorderColor = iTextSharp.text.BaseColor.BLACK;
pic.BorderWidth = 3f;
imageTable.AddCell(pic);
if (((ImageIndex + 1) % 6 == 0)) {
document.Add(imageTable);
document.NewPage();
imageTable = new PdfPTable(2);
imageTable.DefaultCell.Border = Rectangle.NO_BORDER;
imageTable.DefaultCell.HorizontalAlignment = Element.ALIGN_CENTER;
if ((ImageIndex == (images.Count - 1))) {
imageTable.AddCell(string.Empty);
document.Add(imageTable);
document.NewPage();
} catch (Exception ex) {
throw ex;
} finally {
// Close the document object
// Clean up
document.Close();
document = null;
return PDFGeneratePath + FileName;

When I converted a file from PDF to WORD.DOC it opened as Read Only and I'm unable to alter any of the text. How can I solve this problem?

When I tried to convert a file from PDF to WORD.DOC it opened as Read Only and I'm unable to alter any of the text. How do I solve this problem? I don't know how to change it from Read Only.

Dear Sara
Thank you very much for sending the converted file. Yes, I am able to edit it - that will be very useful to me and I appreciate your help.
Referring to your previous message when you said you'd converted via Acrobat and not Acrobat.com, I'm converting via Acrobat.com because that's the only option that is shown (how do I convert via Acrobat? - perhaps that would be more successful). I'm using the Export PDF website, and the OCR is enabled to "Recognize text in English UK". However, I've just tried converting a different LPA pdf form, this time for Health & Welfare https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/245571/LPA114_He alth_welfare_LPA.pdf and again I have the same problem as before. I've altered it from "Read only" and thought I'd then be able to enter text, but "Drawing Tools" is shown in the pane and I'm unable to enter anything onto the form - everything appears to be in images. Also, the lettering on the heading of' page 1 has become jumbled, with the word "Public" overlaying the word "Guardian." Any suggestions as to what it is I'm doing wrong would be welcome - I don't like to be beaten!
Regards,
Judith.

I am unable to convert certain files to pdf with Adobe Acrobat 8 Professional

I am unable to convert Word & PowerPoint files to pdf. (I am able to convert image files & excel)
I have enable macros in Word and still cannot convert the file.
I am getting the error popup:
Unable to open the document
Please check to see if you have read permission for the above file
I am running:
Windows XP Professional Ver 2002 SP 3
Adobe Acrobat 8 Professional
Microsoft Office 2007

Open the document in WORD or PPT and print to the Adobe PDF printer. With PPT, you will have to select the fill page option. You may also be able to use PDF Maker in WORD or PPT. From your post I am assuming you are trying to open directly in Acrobat and all of these other things have to be working properly before the latter will work. If they work and you still can not open directly in Acrobat, then try a repair on Acrobat.

Converting PST files into PDF's & the recipient can't print

I am having the following issue with Adobe: I am converting PST files into PDF's and the recipient can view the information, but they cannot print. Actually, some information such as whether there is an attachment is displayed in the printout, but none of the actual text appears. I do not see any security settings at this end that would be causing this, but I have been assured that there is nothing on the recipients either. The same thing was happening when I sent it to a colleague here in the office.

I discovered the problem and solution. Often PST's contain damaged text. It is not easy to deal with the damaged text. It is more efficient to have the recipient print the file as an image.Select the print tab, go to advanced, select print as image. I got the information by looking through the more specific information on the Adobe site.

Error: EXOpenExport() while converting xlsb file to PDF

I am getting this error while converting .XLSB file to PDF using IBR :Step PDFExport forced conversion failure by conversion engine because of error: EXOpenExport() failed: no filter available for this file type (0x0004). Can anyone tell me how to resolve this issue.
Thanks in advance.

Thank you for all your intrest.
The error message I get is... "an unexpected error occured. PDFMaker was unable to process the request".
When I then try to convert again, the system opens the ppt, but then does not do anything, and the error message does not show, for all presentations I try to convert.
I have also tried using the ribbon, but the button does not do anything once I have clicked.
I can print to PDF, but this provides an output which is not suitable, because it shows as if it each slide was printed on to paper and then put in PDF.
I have also uninstalled and reinstalled Acrobat to make sure nothing was corrupt.

Not able to convert word file to PDF using Adobe Acrobat 9 Standard

Hi,
I am not able to convert word file to PDF using Adobe Acrobat 9 Standard. When I try to convert, it starts the process and in between I am getting this prompt, as shown in figure below and the conversion process stops. The PDF is not created.
Note: The filename 'Acr85.doc' in the above prompt keeps changing and is random.
I tried clicking Yes, No and Cancel on the above prompt, but the conversion process just stops and PDF is not getting generated.
I am able to create PDFs from web pages. No issues with that. Not working only with Word.
Can someone help me with this.
Thanks,
Vinay Jaassiel Kankipati
Technical Writer

In MSWord please changes the settings as "Adobe PDF" menu => "Change Conversion Settings" goto Tab Bookmark and clicks the option Convert Word Bookmarks. Now you convert the Doc to PDF you can achieve the Bookmark.
Hope this help you
Sudhakar

Acrobat XI Pro successfully installed, but it failed in converting word files into PDF, why?

I just installed Adobe XI Pro through the download assistant, it looks the installation went well, but when I tried to convert word files into PDF (tried many times), it failed. Anyone has the same problems, any solutions?

Please reply with more information - what your operating system is, do you have Office installed, and what exactly is happening. Is there an error message, does the application crash, and from where are you starting the conversion (using Word and PDFMaker, using Acrobat's Create button, or batch processing).

How do I convert a file to PDF without subscribing?

I just downloaded Adobe Reader X, I'm running Windows 7, When I try to convert a file to PDF I'm required to subscribe? I thought this was free? Any ideas?

Adobe Reader is free - and it reads PDF files; it doesn't create them.
Adobe CreatePDF and ExportPDF are online subscription services for people who don't want to buy Acrobat. There are links from inside Adobe Reader so users can find those services more easily, but functionally they're unconnected to Reader.

I purchased the Adobe PDF Pack but it won't allow me to convert any files to pdf or combine multiple files to into 1 pdf form. It keeps saying "Error occurred while trying to access the file". WHY

I purchased the Adobe PDF Pack for $7.50/month (or $89.99/yr) but it won't allow me to convert any files to pdf or combine multiple files into 1 pdf form. It keeps saying "An error occurred while trying to access the service". WHY is this happening & How can I fix it?

Hi hpmg,
It seems you are trying to access the service via Adobe Reader. Make sure you are signed in with your Adobe ID. Is Reader updated to the latest patch v 11.0.09?
It might be possible that a firewall or antivirus might be breaking the connectivity from Reader to the server.
Try accessing the service from the browser: https://cloud.acrobat.com/exportpdf and check if that works for you.
Regards,
Rave

Can I insert the image file into PDF file in Adobe X Standard ?

can I insert the image file into PDF file in Adobe X Standard ?

http://matt.coneybeare.me/how-to-make-an-html-signature-in-apple-mail-for-maveri cks-os-x-10-dot-9/

How to convert a file from pdf to txt in java

hi,
in my project ,I want to convert a file from pdf to txt using java api. If anyone
have any idea about it plz help me.

Google has several ideas. :)

When i convert any file to pdf, date is automatically added in the header in pdf file. How to change

When i convert any file to pdf, date is automatically added in the header in pdf file. How to change that?*

heres a screenshot
heres a screenshot of how i convert them

Converting XPS file to PDF

Hello,
I need to write program which automatically convert all xps files from foler into pdfs. One of my ideas is using pattern -> Opening XPS file, then printing it with "Adobe PDF" printer.
Can you give me any help how I can write a program to do it? Or maybe you have another idea how I can do it?
Thank you for your help.
Best regards,
Robert

Hello,
Thank you for your answer. I really appreciate your help, but I need to write this conversion part manually and put into my macro (which is making a lot of more stuff, and this will be one of it functionality). Do you have any idea how I can do it?
Basically, write I wrote before it just need to open a file, and print it with "Adobe PDF" printer. Unfortunately, I don't know how to do it.
Hello,
For converting xps file to pdf, if your pc installed Office, then you could consider the way shared in the following thread.
https://social.msdn.microsoft.com/Forums/vstudio/en-US/4301147c-cc84-43ed-993f-691a8cb682b1/convert-xps-to-pdf-file-in-vs-2008?forum=vbgeneral
something like (don't forget to reference Microsoft.Office.Interop.Excel)
Dim Exapp As New Microsoft.Office.Interop.Excel.Application
Dim ExWB As Microsoft.Office.Interop.Excel.Workbook = Exapp.Workbooks.Open("yourfilename")
ExWB.ExportAsFixedFormat(Microsoft.Office.Interop.Excel.XlFixedFormatType.xlTypePDF, "yourexportedfilename")
and
Hi narayanan_1983,
This article will tell you how to convert XPS file to PDF in vb.net:
http://www.aspose.com/docs/display/pdfnet/Convert%20XPS%20files%20to%20PDF%20format
From this article, we know that you could use a class named
[{{XpsLoadOptions}}] which is used to initialize a LoadOptions object. Later, this object is passed as an argument during the
Document object initialization and it helps the PDF rendering engine to determine the source document's input format.
' Instantiate LoadOption object using XPS load option
Dim options As Aspose.Pdf.LoadOptions = New XpsLoadOptions()
' Create document object
Dim document As Aspose.Pdf.Document = New Aspose.Pdf.Document("D:\source.xps", options)
' Save the resultant PDF document
document.Save("D:\resultant.pdf")
If you have any other concern regarding this issue, please feel free to let me know.
Best regards,
Youjun Tang
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Regards,
Carl
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Advice needed for converting AI file to PDF

I'm working on some 11x17 page size illustrator files that are of aerial photo maps (with a legend).
Can someone offer me some advice on how to best convert these files to pdfs and keep the photo quality high and keep the file size as low as I can get it??? I basically can convert it to a pdf but I don’t understand the compression settings section (assuming that’s what needs to be changed in order to accomplish this?).
Thanks

This is a trick I find works well.
Just save it as a pdf and open in Acrobat, then (Acrobat X) go to tools and then Prepare for Web Publishing, use all the default settings.
This should reduce the file as much as 1/3 the size sometimes even more.
It has no effect on the qquality.

Converting Image files to PDF

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