Foxit digital signature

Is released by the signer and the contents of the document are complete and unchanged. Foxit PDF SDK provides APIs to create digital signature, verify the validity of signature, delete existing digital signature, get and set properties of digital signature, display signature and customize the appearance of the signature form fields.Note: Foxit PDF SDK provides default Signature handler which supports the following two types of signature filter and subfilter:(1) filter: Adobe.PPKLite subfilter: adbe.pkcs7.detached(2) filter: Adobe.PPKLite subfilter: adbe.pkcs7.sha1If you use one of the above signature filter and subfilter, you can sign a PDF document and verify the validity of signature by default without needing to register a custom callback.Example: How to sign the PDF document with a signatureusing System;using System.Collections.Generic;using System.Linq;using System.Text;using System.IO;using foxit.common;using foxit.pdf;using foxit;using foxit.pdf.annots;using foxit.common.fxcrt;using System.Runtime.InteropServices;using foxit.pdf.interform;static foxit.common.DateTime GetLocalDateTime(){ System.DateTimeOffset rime = System.DateTimeOffset.Now; foxit.common.DateTime datetime = new foxit.common.DateTime(); datetime.year = (UInt16)rime.Year; datetime.month = (UInt16)rime.Month; datetime.day = (ushort)rime.Day; datetime.hour = (UInt16)rime.Hour; datetime.minute = (UInt16)rime.Minute; datetime.second = (UInt16)rime.Second; datetime.utc_hour_offset = (short)rime.Offset.Hours; datetime.utc_minute_offset = (ushort)rime.Offset.Minutes; return datetime;}static Signature AddSiganture(PDFPage pdf_page, string sub_filter) { float page_height = pdf_page.GetHeight(); float page_width = pdf_page.GetWidth(); RectF new_sig_rect = new RectF(0, (float)(page_height*0.9), (float)(page_width*0.4), page_height); // Add a new signature to page. Signature new_sig = pdf_page.AddSignature(new_sig_rect); if (new_sig.IsEmpty()) return null; // Set values for the new signature. new_sig.SetKeyValue(Signature.KeyName.e_KeyNameSigner, "Foxit PDF SDK"); String new_value = String.Format("As a sample for subfilter "{0}"", sub_filter); new_sig.SetKeyValue(Signature.KeyName.e_KeyNameReason, new_value); new_sig.SetKeyValue(Signature.KeyName.e_KeyNameContactInfo, "[email protected]"); new_sig.SetKeyValue(Signature.KeyName.e_KeyNameDN, "CN=CN,[email protected]"); new_sig.SetKeyValue(Signature.KeyName.e_KeyNameLocation, "Fuzhou, China"); new_value = String.Format("As a sample for subfilter "{0}"", sub_filter); new_sig.SetKeyValue(Signature.KeyName.e_KeyNameText, new_value); foxit.common.DateTime sign_time = GetLocalDateTime();

Get Started Install Foxit PDF Reader Uninstall Foxit PDF Reader Update Foxit PDF Reader Workspace Customize the Toolbar Search and Find Commands Foxit Plug-in Platform View PDF Files Open a PDF File Save a PDF File View PDF Properties Render Text, Line Art, and Thin Lines Read PDF Files in a Single Tab or Multi-tabs Read Multiple PDF Files in the Parallel View Adjust PDF Views Read PDFs with Read Out Loud Read and Interact with PDF with Screen Reader Display Rulers, Guides, Transparency Grid, and Line Weights View PDF/A Files View PDF Portfolios Work on 3D Content in PDFs Search & Index in PDFs Take a Snapshot of Selected PDF Contents Navigate PDF Files Word Count Trust Settings Comment Overview Add Comments in the PDF File Manage Comments Edit PDF Files Manage Bookmarks Manage File Attachments Manage Page Thumbnails Show or Hide PDF Layers Work with Audio & Video Work with Image Annotations Create Links in a PDF Spelling Check Work with PDF Forms Set the Preferences about PDF Forms Fill out PDF Forms Reset Interactive Form Fields Manage Form Data PDF Sign Foxit eSign (Available in Certain Language Builds) Quick PDF Sign Sign PDF with a Digital Signature Validate Signatures Add a Time Stamp to Digital Signatures and Documents Trusted Certificates The Digital Signatures Panel View Signature Properties AIP Protect (Only Available in the Edition Downloaded from Foxit Official Website) Overview Prerequisites AIP Encryption Foxit Configuration Tool (Used in a Windows AIP Server) AIP Decryption Change AIP Account Classify and Protect PDFs with Sensibility Labels in AIP Print PDF Files Print PDF Files Print Tabs Print a Portion of a Page Print Pages from a Bookmark About the Print Dialog Box Share PDF Files Share a PDF File by Email Work with Files in Cloud Services SharePoint Integration

Acquisition Showcases Foxit’s Continued Focus on eSign Innovation FREMONT, Calif. – (October 5, 2021) — Foxit, a leading provider of innovative PDF products and services, helping knowledge workers to increase their productivity and do more with documents, today announced the acquisition of eSign Genie, a leading provider of electronic signature technology, based in Cupertino CA. eSign Genie’s intuitive, integrative, and secure electronic signature solution are leveraged by businesses of all sizes globally and is a top choice for signature software by professionals in healthcare, non-profit, legal, real estate, education, and other industries.eSign Genie’s powerful, comprehensive and user-friendly software helps its customers eSign documents with legally binding digital signatures. With the feature-rich application, pre-built integrations, and Application Programming Interfaces (APIs), eSign Genie is used by organizations ranging from SMBs to high-volume enterprise customers. eSign Genie has been consistently ranked as the top eSign software choice on various review platforms such as G2, Capterra, GetApp, Software Advice, SoftwareReviews, and more.Foxit and eSign Genie are already successfully working together in building Foxit’s recently announced Foxit Sign solution, a full, legally binding and secure eSign workflow solution that makes it easy to create and sign digital contracts, agreements and forms to expedite business in a digital world. That successful relationship ensures the two companies can move rapidly to deliver exciting new innovations to the market.“Our acquisition of eSign Genie builds on Foxit’s focus to bring innovative and best-in-class productivity solutions to knowledge workers across all industries,” said Phil Lee, Chief Revenue Officer at Foxit. “We are confident that customers of both Foxit Sign and eSign Genie will benefit from the collaboration of these two powerful platforms and we are committed to integrating the solutions with zero disruptions to users.”Combining the offerings of eSign Genie into Foxit Sign will increase support capabilities for current and future customers while also providing new technology offerings. eSign Genie will continue to operate independently, support existing customers, and expand even faster globally. Current customers of eSign Genie will now further benefit from Foxit’s global reach and PDF document expertise. The acquisition of eSign Genie, which will expand into the Foxit Sign solution seamlessly in the future, which opens the door for significant new innovations. This acquisition is yet another building block in Foxit strategy to provide multi-platform solutions to its customers.Foxit Sign is a best-of-breed, legally binding eSign service for preparing and gathering important signed documents. Among Foxit Sign features and capabilities:· Full eSign Workflow - Just upload your document, create your template, add recipients, and send. Foxit Sign automates workflow, sends notifications, collects signatures from all recipients, and allows you to track your sign process's progress.· Create One-Time or Reusable Documents - Create one-off documents and/or reusable document

Contents in different layers, set layers’ name, add or remove layers, and edit layers.Example:How to create a PDF layerimport static com.foxit.sdk.pdf.LayerTree;import static com.foxit.sdk.pdf.LayerNode;... LayerTree layertree = new LayerTree(doc);LayerNode root = layertree.getRootNode();How to set all the layer nodes informationimport com.foxit.sdk.pdf.*;... static void setAllLayerNodesInformation(LayerNode layer_node) throws PDFException { if (layer_node.hasLayer()) { layer_node.setDefaultVisible(true); layer_node.setExportUsage(e_StateUndefined); layer_node.setViewUsage(e_StateOFF); LayerPrintData print_data = new LayerPrintData("subtype_print", e_StateON); layer_node.setPrintUsage(print_data); LayerZoomData zoom_data = new LayerZoomData(1, 10); layer_node.setZoomUsage(zoom_data); String new_name = String.format("[View_OFF_Print_ON_Export_Undefined]") + layer_node.getName(); layer_node.setName(new_name); } int count = layer_node.getChildrenCount(); for (int i = 0; i How to edit layer treeimport com.foxit.sdk.pdf.*;...LayerTree layertree = new LayerTree(doc);LayerNode root = layertree.getRootNode();int children_count = root.getChildrenCount();root.removeChild(children_count -1);LayerNode child = root.getChild(children_count - 2);LayerNode child0 = root.getChild(0);child.moveTo(child0, 0);child.addChild(0, "AddedLayerNode", true);child.addChild(0, "AddedNode", false);...SignaturePDF Signature module can be used to create and sign digital signatures for PDF documents, which protects the security of documents’ contents and avoids it to be tampered maliciously. It can let the receiver make sure that the document is released by the signer and the contents of the document are complete and unchanged. Foxit PDF SDK provides APIs to create digital signature, verify the validity of signature, delete existing digital signature, get and set properties of digital signature, display signature and customize the appearance of the signature form fields.Note: Foxit PDF SDK provides default Signature callbacks which supports the following two types of signature filter and subfilter:(1) filter: Adobe.PPKLite subfilter: adbe.pkcs7.detached(2) filter: Adobe.PPKLite subfilter: adbe.pkcs7.sha1If you use one of the above signature filter and subfilter, you can sign a PDF document and verify the validity of signature by default without needing to register a custom callback.Example:How to sign the PDF document with a signatureimport com.foxit.sdk.pdf.*;...String filter = "Adobe.PPKLite";String sub_filter = "adbe.pkcs7.detached";PDFPage pdf_page = pdf_doc.getPage(0);// Add a new signature to first page.com.foxit.sdk.pdf.Signature new_signature = AddSiganture(pdf_page, sub_filter);// Set filter and subfilter for the new signature.new_signature.setFilter(filter);new_signature.setSubFilter(sub_filter);boolean is_signed = new_signature.isSigned();int