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PDF Tools with All Features Free – Merge, Compress, Convert, Sign – No Monthly Subscription Required
Most “free” PDF tools are traps. You merge PDF files once, then hit a daily limit. You compress a document, then the next one…
Your study buddy, every day
Study smarter, score higher.
Clear guides on test prep, online learning, careers, and studying abroad — plus free tools to plan, focus, and track your grades.
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- Education Study skills, test prep, and smarter ways to learn. New guides soon
- Online Learning Courses, platforms, and learning that sticks. New guides soon
- Careers & Skills From classroom to first job — skills that pay off. New guides soon
- Study Abroad Admissions, scholarships, and life in a new country. New guides soon
- Technology EdTech, AI study tools, and the apps worth using. New guides soon
- Science Big ideas and how things work, made clear. New guides soon
Free study tools
Plan it. Time it. Track it.
A GPA calculator, a final-grade calculator, an exam study planner, and a Pomodoro timer. Free, no sign-up, and nothing you type leaves your browser.
Try it: what do I need on my final?