Adobe Acrobat Reader DC (Document Cloud) is used to view PDF (Portable Document Format) files and by using some free tools you can:
- Comment: Add comments with highlights, sticky notes, and markup tools;
- Fill & Sign: Fill and sign forms or get them signed by others;
- Share: Share files for viewing or review and track responses;
- Stamp: Add stamps such as “approved” or “draft”;
- Measure: Measure distance, area, and perimeter of objects;
- Certificates: Digitally sign or certify documents and validate authenticity.
More tools can be used by subscription, namely:
- Edit PDF: Edit text and images in a PDF file;
- Create PDF: Convert a PDF to Microsoft Word, Excel, PowerPoint, and more;
- Export PDF: Combine Files: Combine multiple files into a single PDF;
- Organize Pages: Delete, insert, extract, or rotate pages;
- Redact: Permanently delete sensitive text, graphics, or hidden data;
- Protect: Prevent others from copying, printing, and editing the information in PDFs;
- Prepare Form: Quickly convert Microsoft Word and Excel or scanned forms into PDF forms;
- Compress PDF: Reduce PDF file size, enable fast web view, and control image and font options;
- Enhance Scans: Turns scans or photos of paper documents into searchable PDFs with selectable text;
- Print Production: Preview, preflight, correct, and prepare PDF files for high-end print production;
- PDF Standards: Create PDF/A, PDF/E, or PDF/X files to comply with ISO standards;
- Create Custom Tools: Create a customized collection of Acrobat features and share it with others;
- Compare Files: Compare and highlight the differences between 2 files;
- Action Wizard: Use guided actions to standardize routine PDF tasks;
- Accessibility: Create and verify PDF files to meet accessibility standards for people with disabilities;
- Rich Media: Add audio, video, and interactive elements;
- Index: Index PDF files to speed search across document collections;
- Send for Review: Invite people to review a shared file and track responses;
- JavaScript: Enhance PDF forms and connect to databases with JavaScript.
For more details, you can access https://helpx.adobe.com/reader.html or read the Acrobat DC manual (PDF)
You can find the latest version of Adobe Acrobat Reader DC at https://get.adobe.com/reader/enterprise/