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WorkbookPDF
✓ verifiedPaid
Generates personalized, printable language-learning workbooks with exercises matched to a learner's level and interests.
21K visits/mo
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Receiptor.ai
✓ verifiedFree trial
Automates receipt and invoice capture from email and WhatsApp into audit-ready exports for small businesses and accountants.
34K visits/mo6.2K saves
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AI-Redact
✓ verifiedFreemium
AI PDF redaction tool that auto-detects and permanently removes PII, with a free tier and pay-per-page pricing.
4.8K visits/mo759 saves
Pricing
Free: $0/m
Pro: $12.4/m (Billed annually $149)
7-Day Pass: $19 one-time (unlimited workbooks for 7 days)
30-Day Pass: $29 one-time (unlimited workbooks for 30 days)
180-Day Pass: $99 one-time (unlimited workbooks for 180 days)
No public pricing
Starter: $29/mo
Growth: $79/mo
Scale: $199/mo
Retroactive Scan: from $0.012/email
Free trial available
Free: $0 (up to 4 pages per PDF, watermarked)
Pay-as-you-go: from $0.13/page (as low as $0.08/page at volume)
Core features
- ✦AI identifies key concepts automatically
- ✦Multiple question types supported
- ✦Adjustable difficulty levels
- ✦Works with any YouTube video — questions match video content
- ✦Handles multi-page documents — extracts text and generates instantly
- ✦Personalized exercises based on chosen topics and interests
- ✦Difficulty levels from A1 (beginner) to C2 (advanced)
- ✦Support for 23 languages
- ✦Multiple exercise types including fill-in-the-blank, translation and word matching
- ✦Illustrated, printable PDF output with answer keys
- ✦Unlimited workbook creation during an active pass
- ✦Optional commercial-rights add-on for resale to students
- ✦pdf chat
- ✦pdf summarizer
- ✦Auto-detects receipts/invoices from Gmail, Outlook, and WhatsApp
- ✦AI-based categorization tied to transaction context
- ✦Retroactive scanning of historical email backlogs
- ✦Audit-ready CSV, PDF, and ZIP report exports
- ✦Direct sync with QuickBooks and Xero
- ✦Multi-currency and multi-language document handling
- ✦AI detection of PII, PHI and financial data
- ✦Permanent, irreversible redaction
- ✦OCR for scanned PDFs
- ✦Batch and bulk file processing
- ✦API access and custom integrations
- ✦Files never stored after processing
Use cases
- →Educators creating engaging assessments
- →HR professionals generating compliance assessments
- →Publishers scaling content creation efficiently
- →Independent learners wanting topic-specific practice material
- →Language tutors creating custom worksheets for students
- →Teachers needing printable classroom exercises
- →Hobbyists learning a language tied to personal interests
- →Talk with your books in a new way! PDF Summarizer lets you have back-and-forth chats with your books, making reading more fun and lively.
- →Make research easier with PDF Summarizer. Work together better and share what you know by simply chatting with scientific papers.
- →No more boring number work! Chat with your financial reports using PDF Summarizer and get quick answers just when you need them.
- →Not sure how to set up your device? Chat with the user manual through PDF Summarizer for quick, helpful guidance to get you started right away.
- →Stop struggling with hard-to-read legal terms! With PDF Summarizer, you can easily understand and talk about legal documents.
- →Make training more fun! PDF Summarizer turns training materials into chat partners, so learning feels as simple as talking with someone who knows the answers.
- →Small business owners offloading weekly receipt filing
- →Freelancers capturing expenses without manual data entry
- →Accounting firms centralizing and auto-categorizing client documents
- →Businesses clearing a tax-season backlog of unfiled receipts
- →Legal discovery and FOIA redaction
- →HIPAA-compliant healthcare records
- →Government public-records redaction
- →Financial document redaction
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