Pdf net library

No further action will be taken. Privacy policy , and Cookie Policy. Thank you for your feedback and comments. We will process this request shortly and get back to you if required. Extract text from your PDF files. Utilize top features: forms, stamps, tables, barcodes, splitting, and merging. General information. Blazing-fast performance Optimized for usage in a server environment where speed and low memory usage are critical. Fully documented Syncfusion Essential PDF comes with extensive documentation, a knowledge base, and samples.

PDF forms. Create forms Create AcroForms from scratch or existing documents to collect information from users. Edit forms Move fields around. Fill forms Fill AcroForm with database information quickly, easily, and effortlessly or directly from an internet or intranet user. Learn more about PDF forms. Flatten forms Flatten an AcroForm to remove the editing capability of the document. Rearrange Rearrange the pages within the PDF document to make the document more meaningful. Learn more about splitting and merging PDFs.

Portfolio Create a portfolio that allows you to bundle related documents together. Watermark existing PDFs Existing documents can be loaded and stamped with text or images. Learn more about PDF manipulation.

Extract text from PDFs Text in a document can be extracted. Data binding Data can be easily imported from an IEnumerable collection. Learn more about PDF tables. Formatting Create richly formatted tables to keep your data organized, with both basic and advanced operations in cells, rows, and columns. Styling Built-in table styles are available and will look like Microsoft Word table styles. Learn more about PDF encryption and decryption. Digitally sign PDF files Documents can be digitally signed using x certificates such as.

Learn more about digitally signing PDF files. Interactive elements. PDF actions Add predefined actions like form actions, launch actions, and named actions, to attachments, form fields, and annotations.

Learn more about PDF annotations. Attachment Add, extract, and delete attachments from a PDF document. Learn more about accessibility. Learn more about optimizing PDFs. Feature Matrix. Class Documentation. GetText 0, totalCharCount ; page. Find "text for search", FindFlags.

FoundText; foreach var rect in textInfo. FindNext ; page. GetTextInfo e. CharIndex, e. CharsCount ; foreach var rect in textInfo. WriteLine string. Text, e. Start "document", FindFlags. MatchWholeWord ; Console. Save path, ImageFormat. ImportPages doc, string. Count , mainDoc. The code above shows how it can be done using ImportPages operation. FillRect 0, 0, width, height, Color.

White ; page. Render bitmap, 0, 0, width, height, PageRotate. Normal, RenderFlags. Save " Then we fill the entire bitmap with white and render the page to it. Thats all! We still use [other product] for some legacy projects, but we have dropped it for all new projects. Although the [other product] library itself is good, we found their support to be poor — without doubt Pdfium.

NET support has proven to be far better, both in speed and quality! You can leave them directly on Spire. PDF Forum or contact us by e-mail. We will offer full support within 24 hours. Product Home: Free Spire. Download: Free Spire. Sign in. A free PDF component which enables developers to create, write, edit, convert, print, handle and read PDF files on any.

NET Core.