PRODUCTS
Purchase
Support
Tutorials
Corporation
Forum
/
Libraries
/
Spire.PDF
Change font size
User Control Panel
View your posts
FAQ
Login
Spire.PDF is a professional PDF library applied to creating, writing, editing, handling and reading PDF files without any external dependencies. Get free and professional technical support for Spire.PDF for .NET, Java, Android, C++, Python.
Return to Forum
Post a new topic
Topics
Replies
Views
Last post
TIME
Spire.Office New Release or Hotfix
0
221813
amy.zhao
Apr 30,2014
E-ICEBLUE License FAQ
0
247231
iceblue suppo...
Aug 11,2011
E-ICEBLUE Sales FAQ
0
235289
iceblue suppo...
Aug 11,2011
Watermark is applied upside down when PDF
5
1635
Ula.wang
Oct 30,2023
How can i return byte[] after convert pdf to pdf/a
2
1603
Ula.wang
Oct 30,2023
pdf=>jpeg
1
628
Triste.Dai
Oct 27,2023
PDF Parser error - failed reading xref table
3
700
Ula.wang
Oct 26,2023
Save to stream is very slow
5
728
Ula.wang
Oct 26,2023
Stamp,eSigne ..dasn't work on document that has input fiedsl
4
1233
Ula.wang
Oct 26,2023
Problem with PDF to image conversion
7
564
Annika.Zhou
Oct 26,2023
PDF -> TIF Blank Pages WinForms .NET 4.8
5
285
Triste.Dai
Oct 24,2023
Some PDFs uploaded to Google Drive can not be opened back
1
226
Ula.wang
Oct 24,2023
Circle Color Problems When Converting To PPTX
2
1068
Triste.Dai
Oct 18,2023
pdf解析表格结果缺少第一列
1
1522
Triste.Dai
Oct 18,2023
Spire support for .NET Core
4
1193
Ula.wang
Oct 17,2023
spire.doc.free html转pdf windows运行正常,linux如何部署?
1
387
Triste.Dai
Oct 17,2023
Spire.Officefor.NETStandard - Keep signature in PDF
1
196
Triste.Dai
Oct 17,2023
Getting Form Fields from PDF files
1
263
Triste.Dai
Oct 16,2023
Getting Paragraphs from PDF file
3
243
Triste.Dai
Oct 13,2023
PdfGrid Header with ColSpan and RowSpan
2
462
Annika.Zhou
Oct 13,2023
Conversion PDFDoc to SaveToStream is very slow
2
998
Ula.wang
Oct 11,2023
OFD转PDF报错
3
453
Triste.Dai
Oct 10,2023
Digitally sign using Azure Keyvault HSM
8
1836
Triste.Dai
Oct 09,2023
How to add multiple digital signatures in the same file?
4
1776
Triste.Dai
Oct 07,2023
Hyperlink not working
3
1655
Triste.Dai
Oct 07,2023
Image does not appear in pdf
3
1520
Triste.Dai
Oct 07,2023
Invalid Page size
5
1381
Abel.He
Oct 07,2023
Convert PDF to Image with High Quality in WPF
1
1174
Annika.Zhou
Oct 03,2023
Spire.PDF for Java - edit XMP metadata in an existing file
3
833
Annika.Zhou
Oct 02,2023
Determining z-index Values for Elements on a PDF Page
1
843
Abel.He
Sep 29,2023
Signature image squashed vertically
2
862
Triste.Dai
Sep 26,2023
Graphic-PDF print is incomplete
6
1253
Triste.Dai
Sep 26,2023
Font Size Auto calculation
1
1097
Triste.Dai
Sep 25,2023
"Access to the path 'C:\Windows\Fonts\Elegance.ttf' has been
2
1047
Ula.wang
Sep 25,2023
GraphicMode.SignNameOnly cut off to half Bounds
8
1133
Ula.wang
Sep 25,2023
doc.document saved to pdf not importing all fonts used.
3
852
Triste.Dai
Sep 25,2023
The Permission password is invalid
5
967
Ula.wang
Sep 22,2023
Sign multiple times with only one digital signature
1
1042
Triste.Dai
Sep 19,2023
Pades Signature Level: B-LTA Level
1
866
Triste.Dai
Sep 18,2023
Custom fonts folders: PdfDocument.SetCustomFontsFolders
1
833
Triste.Dai
Sep 14,2023
Java sample with licensing not removing the watermark
3
1140
Ula.wang
Sep 14,2023
Retrieving Position and Size of Graphic Elements in PDF
1
1038
Triste.Dai
Sep 13,2023
SaveAsImage Only part of the image is shown
3
975
Ula.wang
Sep 11,2023
Multi page layout margins
2
1108
Triste.Dai
Sep 11,2023
Search for text on separate lines
2
1186
Annika.Zhou
Sep 08,2023
Watermark Image not displaying correctly in pdf forms file
3
844
Triste.Dai
Sep 08,2023
Spire.License.LicenseProvider not exist after upgrade
3
1153
Ula.wang
Sep 06,2023
Create Postscript file using printer preferences
2
1474
Ula.wang
Sep 05,2023
matching multiple whitespace in reg ex - Java PDF
7
1076
Ula.wang
Sep 04,2023
Signing does not add image
5
1462
Ula.wang
Sep 01,2023
Evaluation warning even with licence
1
790
Ula.wang
Aug 30,2023
SaveToHttpResponse depricated maybe?
5
1058
amy.zhao
Aug 28,2023
com.spire.pdf.packages.sprpia: Invalid year in date string
10
5439
Triste.Dai
Aug 28,2023
Display topics from previous:
All Topics
1 day
7 days
2 weeks
1 month
3 months
6 months
1 year
Sort by
Author
Post time
Replies
Subject
Views
Ascending
Descending
1
,
2
,
3
,
4
,
5
,
6
,
7
...
57
Return to Forum
Jump to:
Select a forum
------------------
Libraries
Spire.PDF
Spire.XLS
Spire.Doc
Spire.Presentation
Spire.BarCode
Spire.Email
Spire.DocViewer
Spire.PDFViewer
Spire.Spreadsheet
Spire.OfficeViewer
Spire.DataExport
Spire.OCR
New Feature Requests
Complaints & Suggestions
中文技术支持