Sejda PDF
Sejda PDF is a versatile document management software providing a comprehensive suite of online and desktop tools to edit, compress, merge, split, and sign PDF files quickly and securely.
UPDF
UPDF is a versatile PDF editor that provides you with AI-powered tools to read, annotate, edit, sync, convert, and protect your documents across all major desktop and mobile operating systems.
Quick Comparison
| Feature | Sejda PDF | UPDF |
|---|---|---|
| Website | sejda.com | updf.com |
| Pricing Model | Freemium | Freemium |
| Starting Price | Free | Free |
| FREE Trial | ✘ No free trial | ✓ 0 days free trial |
| Free Plan | ✓ Has free plan | ✓ Has free plan |
| Product Demo | ✘ No product demo | ✘ No product demo |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2010 | 2021 |
| Headquarters | Amsterdam, Netherlands | Shenzhen, China |
Overview
Sejda PDF
Sejda PDF offers a flexible workspace for all your document needs, whether you prefer working in a browser or on your desktop. You can easily edit text, add images, and fill out forms without needing expensive or complex software. It simplifies your daily document tasks by providing specialized tools for merging multiple files, splitting large documents into smaller parts, and compressing PDFs to save storage space.
You can also protect your sensitive information by adding passwords or permanent redactions to your files. The platform is designed for individuals and small to medium-sized businesses who need a reliable, straightforward tool for document preparation and signing. With its focus on privacy, your uploaded files are automatically deleted after two hours, ensuring your data remains confidential while you work.
UPDF
UPDF is an all-in-one PDF solution designed to simplify how you handle digital documents. Instead of switching between multiple apps, you can edit text and images, annotate with sticky notes, and convert PDFs to various formats within a single, high-speed interface. The platform stands out by offering a unified license, meaning one purchase covers your desktop and mobile devices simultaneously.
You can also use integrated AI features to summarize long reports, translate foreign documents, or explain complex technical terms instantly. Whether you are a student organizing study materials or a professional managing contracts, it provides a smooth, lag-free experience for heavy files. It scales easily from individual users to large enterprises with dedicated management consoles.
Overview
Sejda PDF Features
- PDF Text Editing Change existing text, add new paragraphs, and fix typos in your PDF documents as easily as using a word processor.
- Visual Document Merging Combine multiple PDF files into a single document and reorder pages visually to keep your projects organized.
- File Compression Reduce the file size of your documents for easier emailing and faster web loading without losing image quality.
- Electronic Signatures Create your signature, sign documents digitally, and add initials or dates to complete your paperwork in seconds.
- Secure Redaction Permanently black out sensitive information and private text from your documents so it can never be recovered.
- OCR Text Recognition Convert scanned PDF images into searchable and editable text documents to unlock data from paper files.
UPDF Features
- Full Text Editing. Modify text directly within your PDF documents just like you would in a standard word processor.
- AI Assistant. Summarize, translate, and explain complex PDF content in seconds using the integrated AI-powered chat interface.
- Advanced Annotation. Add comments, highlights, stamps, and shapes to your documents to collaborate effectively with your team.
- Document Conversion. Convert your PDF files into Word, Excel, PowerPoint, and image formats while maintaining the original layout.
- OCR Technology. Transform scanned paper documents into searchable and editable digital files with support for 38 languages.
- Cross-Platform Sync. Access and edit your files across Windows, macOS, iOS, and Android with a single unified account.
Pricing Comparison
Sejda PDF Pricing
- Up to 3 tasks per day
- Files up to 200 pages
- Files up to 50MB
- All PDF tools included
- Online browser access
- Everything in Free, plus:
- Unlimited tasks
- Unlimited file size
- Files up to 500MB
- One-time payment for 7 days
- Email support
UPDF Pricing
- Read and view PDFs
- Basic annotation tools
- Up to 1GB cloud storage
- Watermark on saved files
- Limited AI prompts
- Everything in Free, plus:
- No watermarks on output
- Unlimited PDF editing
- Unlimited document conversion
- 10GB cloud storage
- Use on 4 devices simultaneously
Pros & Cons
Sejda PDF
Pros
- Intuitive interface requires no technical training
- No account registration required for free tasks
- Fast processing speeds for large file uploads
- Automatic file deletion enhances data privacy
Cons
- Free version has strict daily task limits
- Desktop version requires a separate paid license
- Limited advanced formatting for complex PDF layouts
UPDF
Pros
- One license works across all platforms
- Modern and intuitive user interface
- Fast performance even with large files
- Affordable compared to major competitors
Cons
- Free version adds watermarks to documents
- AI features require a separate add-on
- Advanced form creation is somewhat limited