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About

PDF4 is an all‑in‑one mobile PDF toolkit for scanning, editing, converting, and securing documents directly on your device. It combines robust editing features, like modifying text, images, and pages, merging and splitting files, reordering or rotating content, with powerful conversion tools to transform images or Office formats into PDFs and vice versa (e.g., PDF to Word, PowerPoint, or Excel). It supports OCR for searchable text extraction, password protection, annotations, and form filling. Users can compress files, crop pages, add metadata, watermarks, or barcodes, and leverage automation such as job‑flows for batch processing on a desktop. Extended integrations include browser extensions, Zapier/Power Automate connectors, and Microsoft Teams/Outlook add‑ins, enabling seamless PDF workflows across platforms.

About

contentCrawler is an automated solution that ensures all documents in a repository are text-searchable and optimized for storage. Operating 24/7 without staff intervention, it uses Optical Character Recognition (OCR) to identify and convert image-based documents, such as scanned PDFs and graphic files, into searchable PDFs, enhancing productivity and compliance. Additionally, contentCrawler's compression module reduces file sizes, saving storage and migration costs without compromising document quality. The system supports various image types, including TIFF, BMP, GIF, EPS, JPG, and PNG, converting them into PDFs with an invisible text layer for improved search capabilities. Its dual processing modes handle both new and legacy documents simultaneously, ensuring comprehensive coverage across the entire document repository. Administrators can monitor OCR and compression progress in real-time through the administration console dashboard.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Mobile professionals and administrative workers who need a comprehensive, on‑device PDF solution for scanning, editing, converting, and automating document workflows

Audience

Legal departments seeking a tool to enhance document accessibility and reduce storage costs

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

PDF4
United States
www.pdf4.com

Company Information

Litera
Founded: 2001
United States
www.litera.com/products/contentcrawler

Alternatives

Alternatives

Maestro Server OCR

Maestro Server OCR

Foxit Software
SmartOCR

SmartOCR

SmartSoft
Mobile Scanner App

Mobile Scanner App

Mobile Scanner
Speedpdf

Speedpdf

Beijing Spacewalk Technology

Categories

PDF

Categories

Integrations

Microsoft 365
Microsoft Excel
Microsoft Outlook
Microsoft Power Automate
Microsoft PowerPoint
Microsoft Teams
Microsoft Word
Zapier

Integrations

Microsoft 365
Microsoft Excel
Microsoft Outlook
Microsoft Power Automate
Microsoft PowerPoint
Microsoft Teams
Microsoft Word
Zapier
Claim PDF4 and update features and information
Claim PDF4 and update features and information
Claim contentCrawler and update features and information
Claim contentCrawler and update features and information