hypothes.is
103
Freeware
A Chrome browser addon for annotating text within web pages.
29
PDF-XChange Co. Ltd.
36,174
Shareware
Comprehensive PDF Viewing File manipulation, OCR, Security, Multimedia comments.
12
VeryPDF Inc
5,162
Shareware
VeryPDF PDF Editor can help you view, edit and annotate PDF documents.
17
Tracker Software Products Ltd
12,499
Shareware
Create, edit, convert, and enhance your PDFs with a wide arrange of tools.
11
Classic PDF
2,582
Shareware
Full-featured and comprehensive editing tool for creating/modifying PDF files.
46
PlotSoft
39,340
Shareware
Open, View, Edit, and Save PDF Files. Image Writer and PDF Tools.
154
PDF Complete, Inc
191,998
Shareware
This tool can create PDF documents from multiple applications.
Geekersoft
37
Shareware
With PDF text editing, PDF format conversion, PDF document annotation and other.
59
Geekersoft
214
Shareware
With PDF text editing, PDF format conversion, PDF document annotation and other.
SoftLocker.net
19
Shareware
It's a tool for protecting any file such as EXE, PDF, audio/video files.
IUP GMI Avignon
9
Open source
PDF Annot enables you to add audio and text annotation to a PDF.
soft Xpansion
441
Shareware
Perfect PDF 6 Editor provides a wide range of annotation tools.
EverMap Company, LLC.
68
Shareware
It provides a set of Acrobat tools for easy annotation of PDF files.
98
GroupDocs
4
Shareware
A flexible Java library for HTML5 annotation of PDF, Office and image files.
22
GroupDocs
4
Shareware
A lightweight .NET library for HTML5 annotation of PDF, Office and image files.
Informatik Inc
27
Shareware
PDF conversion, editing, annotation, markup, and redaction.
Premier Literacy
11
Shareware
A TTS application to create audio books from any text and PDF document.
