MobiPDF (formerly PDF Extra)
MobiPDF, previously known as PDF Extra, serves as a user-friendly platform for reading and editing PDFs, offering features such as creating, organizing, annotating, filling, signing, converting, and sharing any PDF file. This versatile tool stands out as a cost-effective substitute for Adobe Acrobat Pro, catering to a wide array of user needs.
HERE’S WHAT YOU CAN EXPECT WITH MOBIPDF:
Multiple Viewing Options: Utilize a focused "Read Mode" for an uninterrupted reading experience.
Sophisticated Editing Capabilities: Engage with a PDF editing interface reminiscent of Word.
Bidirectional Conversions: Effortlessly transform PDFs into and from formats like Word, Excel, PowerPoint, or images.
OCR Integration: Enhance scanned documents by making them searchable.
Annotation Features: Utilize tools to highlight, comment, strikethrough, stamp, and more to improve your documents.
Simple PDF Management: Easily reorder, compress, split, and merge PDFs as you need.
Signing and Security: Incorporate signatures, create and fill out forms, and safeguard your PDFs with passwords, encryption, and digital certificates.
Offline Functionality: Continue working on your files without needing an internet connection.
Instant Translation: Translate any PDF into over 50 languages with just a click.
Overall, MobiPDF combines essential features and user-friendly design, making it a reliable choice for anyone needing comprehensive PDF tools.
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Proton Drive
Proton Drive is a secure cloud storage and collaboration platform built for professionals who manage sensitive data.
Whether you’re sharing internal documents, legal contracts, or client files, Proton Drive keeps your data private — by default.
Files are encrypted on your device before upload, and only you and your collaborators can access them. Even Proton can’t read your files. You can set passwords, add expiration dates, or revoke access instantly — so you’re always in control.
Each user gets 1 TB of storage, with the flexibility to add more as your team or projects grow.
Designed and hosted in Switzerland, Proton Drive is developed by the team behind Proton Mail and Proton VPN — trusted by over 100 million users worldwide. We’re independent, open source, and committed to keeping your data safe from surveillance and vendor lock-in.
Proton Drive helps you stay compliant, with support for:
- GDPR, HIPAA, ISO 27001, NIS2, and DORA
- Verified SOC 2 Type II audits
- No complex setup. No third-party tools required.
Built for security teams, law firms, healthcare providers, consultancies, and privacy-conscious organizations of all sizes.
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Adobe Acrobat
Adobe Acrobat is a powerful document management and e-signature solution that provides everything needed to create, edit, convert, share, and secure PDF files. It allows users to modify text and images directly within PDFs, rearrange pages, add comments, and compare document versions for precise change tracking. With seamless conversion capabilities, files can be transformed between PDF and formats such as Word, Excel, PowerPoint, and images in just a few clicks. Integrated e-signature tools enable organizations to send, collect, and monitor legally binding signatures in a secure and compliant manner. Acrobat AI Assistant elevates productivity by generating summaries, extracting key insights, answering questions with citations, and helping automate document tasks. PDF Spaces introduces a collaborative environment where teams can centralize project files, add notes, and interact with a personalized AI assistant. Security features such as password protection, redaction, and restricted editing ensure sensitive information remains protected. The platform integrates smoothly with Microsoft 365, Dropbox, Adobe Creative Cloud, and Adobe Express to streamline content workflows. Users can access Acrobat on desktop, web, and mobile devices, supported by apps like Acrobat Reader and Adobe Scan. Acrobat Studio expands functionality further with AI-driven document intelligence and content generation tools. Flexible subscription plans support individuals, businesses, and educational institutions with scalable features. By combining trusted PDF tools with AI-powered assistance, Adobe Acrobat enables organizations to work faster, collaborate more effectively, and manage documents with confidence.
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PDFill
For those looking for an economical alternative to Adobe Acrobat, PDFill is worth considering. This software includes the Free PDF Writer, which lets you create PDFs or images from any source that can be printed, completely free of charge. Furthermore, the Free PDF Tools offer a range of functionalities such as merging, splitting, rearranging, removing, encrypting, decrypting, rotating, cropping, and reformatting PDF pages, along with the capability to insert headers, footers, watermarks, and convert images to and from PDFs. You can even scan hard copies directly into PDF format and take advantage of the FREE PDF Editor to fill out forms, add text, insert comments, and create forms. Additionally, PDFill's PDF Editor provides an extensive set of features at a significantly lower cost than Adobe Acrobat, making it more flexible than the free Adobe Reader. Users can group text, shapes, or images into a composite object and lock it to prevent further modifications. The option to save the PDFill Object for later use is also available, and the ability to scan paper documents or pictures into new or existing PDFs simplifies the process of digital editing and completion. Ultimately, PDFill not only boosts efficiency but also offers a wealth of tools tailored to various PDF needs, ensuring users can manage their documents effectively. With its user-friendly interface and comprehensive features, PDFill stands out as a practical choice for anyone needing reliable PDF solutions.
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