PDF API for Java
Create, edit, protect and convert PDF documents to multiple formats within .NET-based applications without any Adobe Acrobat dependencies.Download Free Trial
Aspose.PDF for Java is a native library that enables the developers to add PDF processing capabilities to their applications. API can be used to build any type of 32-bit and 64-bit applications to generate or read, convert and manipulate PDF files without the use of Adobe Acrobat.
Aspose.PDF for Java API allows to perform a range of document processing tasks such as form processing, get and set metadata information, text and page manipulation, management of annotations, add or remove bookmarks and watermarks, attachments, custom font handling and much more.
At a Glance
Some of the advanced capabilities of Aspose.PDF for Java.
- Create PDF files from Scratch
- Read and Update existing files
- Save as PDF/A format
- Manage Images
- Manage Attachments
- Manage Watermarks
- Manage Annotation
- Manage Pages
- Create and Manage Forms
Currently, the library is available for following platforms having system requirements
Supported File Formats
Aspose.PDF for Java supports PDF, Microsoft Word, most commonly used images and more formats.
- Fixed Layout: PDF, PDF/A
- Others: TEX, XPS, SVG
- Microsoft Word: DOC, DOCX
- Images: JPEG, PNG, BMP
- Others : XLSX, PPTX
- XSLFO, PS
Advanced Java PDF Library Features
Read, write and manipulate documents
Add, replace or remove text and images
Set page margin, size, orientation, transition & zoom factor
Add, update, delete attachments and annotations
Add or remove bookmarks
Add and remove watermarks
Split, merge, extract or insert pages
Transform PDF pages to images
Determine and set metadata of documents
Set document's information e.g Author, Subject, Title
Convert PDF to Word document formats
Convert PDF to SVG file format
Manipulate PDF Files On the Fly
Aspose.PDF for Java is a good choice for modifying or manipulating existing PDF files within your applications. This library allows you to open or load PDF file, extract pages, insert pages at a particular location in the file or create N-up's (number of pages over single page) and booklets. You may also use the API to add, update and delete images, attachments, bookmarks, annotations, hyperlinks, watermarks and form fields from an existing PDF.
Split and Merge PDF Files
Aspose.PDF for Java via its API, allows splitting one PDF file into two or more PDF documents. You may also use it to concatenate two or more files in a single document or append PDF pages as per application requirements.
Convert PDF to JPG and Other Image Formats
Aspose.PDF for Java allows you to render and transform each page of a PDF file into conventional image formats such as BMP, JPG and PNG, with the highest possible fidelity. Other than images, one can easily save PDF to DOC and DOCX formats.
Save PDF pages in JPG format - Java<% >
Form Field Processing
Aspose.PDF for Java offers the capabilities to add form fields to the PDF document, that is; you can dynamically generate form fields in PDF documents. Just order the position of the form fields as per a table or by custom positioning, and the form fields will be placed in the exact position every time.
Format PDF Contents on Most Granular Level
Aspose.PDF for Java allows to apply horizontal text alignment like place content in right-to-left, preserve white space in the text, create left hanging text paragraphs and set custom tab stops.
Along with horizontal alignment of the text, one can also adjust the vertical alignment for text segments such as baseline or topline as well as more formatting features like setting text foreground and background colors.
Support and Learning Resources
- Learning Resources
- Source Code
- API References
- Tutorial Videos
- Product Support
- Free Support
- Paid Support
- Release Notes
- Why Aspose.PDF for Java?
- Customers List
- Success Stories
Aspose.PDF offers individual PDF APIs for other popular development environments as listed below: