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
219863
amy.zhao
Apr 30,2014
E-ICEBLUE License FAQ
0
245193
iceblue suppo...
Aug 11,2011
E-ICEBLUE Sales FAQ
0
233136
iceblue suppo...
Aug 11,2011
Loading some pdfs gives System.NullReferenceException
5
574
Annika.Zhou
Mar 06,2024
Extract data as table and scanned content using PdfDocument
18
842
Annika.Zhou
Mar 04,2024
Checking files for corruption
1
321
Annika.Zhou
Mar 04,2024
GIF is converted to PNG after merge
4
553
Annika.Zhou
Feb 29,2024
How to create a Long-Term Validated Signature (LTV)
1
399
Annika.Zhou
Feb 29,2024
Soft Line Break doesn't work
1
347
Annika.Zhou
Feb 28,2024
ascii coding in mime-type of attachment
6
370
Annika.Zhou
Feb 27,2024
Issues verifying multiple signatures in a PDF
6
518
Annika.Zhou
Feb 27,2024
PDF - Improve Table Recognition
5
770
Annika.Zhou
Feb 27,2024
How to Create a Transparent Filled Rectangle in Spire.PDF
3
358
Annika.Zhou
Feb 20,2024
Missing value text on PdfRadioButtonWidgetItem
3
395
Annika.Zhou
Feb 20,2024
Merging PDF files having different orientations into one
3
382
Abel.He
Feb 18,2024
Error in table extracted xls
1
387
Annika.Zhou
Feb 16,2024
PDF to PS Convertion
5
550
Annika.Zhou
Feb 16,2024
EXtract Tables and Find Text using Python
3
548
Annika.Zhou
Feb 08,2024
[Spire.PDF for Android] 9.7.1 breaks backwards compatability
5
1714
Nina.Tang
Feb 08,2024
Low quality on first page of png from PDF
1
270
Annika.Zhou
Feb 06,2024
html to pdf, the text in html is rendered as image in pdf
9
606
Annika.Zhou
Feb 06,2024
VB.NET existing reports to pdf
3
255
Annika.Zhou
Feb 05,2024
Importing XFDF as string instead of file
5
300
Annika.Zhou
Feb 04,2024
PDF to PS Conversion Faster
1
385
Annika.Zhou
Feb 01,2024
Spire PDF and Docusign PDF
5
440
Annika.Zhou
Feb 01,2024
Error on SaveAsImage (spire.pdf + docker linux)
1
400
Annika.Zhou
Jan 31,2024
Convert PDF.JS canvas coordenates to PDF Spire.PDF
1
344
Annika.Zhou
Jan 30,2024
After replacing string text after is wrong format
9
3510
Triste.Dai
Jan 29,2024
Issue converting XPS to PDF
28
5649
sgerber
Jan 29,2024
advanced printer settings dialog
3
193
Annika.Zhou
Jan 26,2024
PDF Margin and Page Number
3
341
Annika.Zhou
Jan 26,2024
Document shows no fields in the form.
1
381
Annika.Zhou
Jan 23,2024
Pages Limit
22
4619
Annika.Zhou
Jan 22,2024
PDF File Size Big
1
312
Annika.Zhou
Jan 19,2024
getting exception when using image compression
3
530
Annika.Zhou
Jan 19,2024
pdf merge blank pages
1
305
Annika.Zhou
Jan 18,2024
Duplicate dll name
1
184
Annika.Zhou
Jan 17,2024
com.spire.pdf.packages.sprBnc: Value cannot be null
7
1304
Annika.Zhou
Jan 16,2024
Exception when font is not found
1
392
Annika.Zhou
Jan 16,2024
Not text, not image
3
264
Annika.Zhou
Jan 16,2024
text and table contents are cut off when using new plugin
13
909
Annika.Zhou
Jan 10,2024
UWP support
5
1582
Annika.Zhou
Jan 09,2024
Pdf to Excel
5
1516
Annika.Zhou
Jan 09,2024
Encoding with PdfTrueTypeFont
3
516
Ula.wang
Jan 09,2024
Merge two pages into one page. Remove page breaks
1
282
Annika.Zhou
Jan 05,2024
Does the Spire.License for PDF or Word need internet access?
7
707
Annika.Zhou
Jan 04,2024
Mocking Spire.PDF to unittest our application
3
330
Ula.wang
Jan 04,2024
Problems with licensing
4
405
Annika.Zhou
Jan 04,2024
Extract Positions from PDF Invoices
3
612
Ula.wang
Jan 02,2024
SaveToImageStream not working in linux environment
3
293
Annika.Zhou
Dec 29,2023
SaveAsImage getting error System.StackOverflowException
2
354
Triste.Dai
Dec 25,2023
PDF to Html conversion using dotnet code is not working
1
316
Ula.wang
Dec 25,2023
Convert Html string to PDF text font is not applied as HTML
2
579
Annika.Zhou
Dec 22,2023
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
...
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