Exam aspirants
Study from coaching PDFs and video lectures together. Your key takeaways and the exact lecture clip sit next to each page – perfect for the last-month revision.
Free · works in your browser · works offline
Study from your PDF, with your notes right beside every page.
WifloMark opens big PDF notes fast, keeps your takeaways next to the page they belong to, and tells you which pages to revise today. Lecture videos, flashcards and your marks – all on one screen.
Your PDF never leaves your device. No account needed.
Sound familiar?
1
The PDF takes ages to open
Big notes with hundreds of pages load slowly, and pages stay blank while you wait.
2
Your notes live in another file
When you revise page 24, your takeaways for page 24 are somewhere else.
3
You can't find that lecture moment again
You remember the teacher explained it well – but in which video, and at what minute?
WifloMark puts the page, your notes and the lecture moment on one screen.
How it works
Four steps. No setup.
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Open your PDF
Drop any PDF in. Big files open in about a second, because only the pages on screen are drawn.
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Add a note page beside it
Press + Page next to any PDF page. Type, write with a pen, highlight or drop in an image – anywhere on the page.
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Mark what matters
Star important pages, cover answers with tape, and attach the lecture video – search YouTube or save your own links.
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Revise what's due
Revise shows the pages due today. Peel the tape to test yourself, flip flashcards, or read only your marked pages.
Features
Everything you need to study from a PDF
Fast with huge PDFs
Only the pages on screen are drawn. "Make this PDF faster" shrinks heavy picture PDFs without losing your notes.
Notes beside every page
Each PDF page gets its own note pages – type, write, highlight, add pictures, clips and videos.
Revision that remembers
Marked pages come back when they are due. Rounds, progress per chapter and a Quick look at all your marks.
Tape and flashcards
Cover an answer with tape, tap to peel. Every strip of tape becomes a flashcard automatically.
Stamps and focus view
★ ? ! ✓ ✗ stamps on any page. Focus view shows only the pages you marked, back to back.
Find lectures
Search YouTube for a topic, save links from Drive or anywhere, play in a small player and attach the moment to your notes.
Search picture PDFs
Even scanned and picture PDFs become searchable – the text is read on your device.
Tabs and a study desk
Keep several subjects open in tabs. Your folder of PDFs becomes a desk with covers and where you left off.
A pen that feels like a pen
Lines follow your pen pressure on tablets and styluses. Lasso to move, resize or recolour what you wrote.
Revision PDF for your phone
Export just your starred or due pages with marks and notes – a small PDF to revise anywhere.
Install and work offline
Install it like an app. It opens without internet and can open PDFs straight from Windows.
Private by design
Your PDF and notes stay on your device. No account. Backups go to a folder you choose.
Who it's for
Made for people who learn from PDFs
College students
Lecture slides as PDF, recorded classes on video. Keep both, plus your own explanations, on the same slide.
Readers of papers and reports
Comment page by page, keep figures and screenshots in your notes, and come back to exactly what you thought.
Teachers and tutors
Prepare handouts with notes for each page and link the explainer video your students should watch.
Your files stay yours
Nothing is uploaded. Ever.
WifloMark is a web page that works like an app. Your PDF is opened by your own browser, on your own device.
- The PDF is read on your device – it is never sent to a server.
- Notes are saved in your browser on this device.
- Backups are a file you keep – in your folder, on your drive.
- No account, no sign-up, no email needed.
- Only lecture searches and videos you play go online – to YouTube. Read the privacy policy
FAQ
Questions
Is WifloMark free?
Yes. Open the app and start – there is nothing to buy and no account to create.
Do I need to install anything?
No. It runs in your browser – Chrome or Edge on a computer works best. If you like, choose File → Install WifloMark app: it gets its own window and icon, opens without internet, and Windows can open PDFs with it.
Where are my notes saved?
In your browser, on your device. Use Back up notes to keep a copy, or Auto-backup to a folder (Chrome and Edge on computers) – choose a folder that syncs with Google Drive or OneDrive and your notes are backed up there automatically. Clearing your browser data removes the browser copy, so keep a backup.
Can I see my notes on another device?
Yes – restore your backup file there and open the same PDF. The notes find their pages automatically, even if the file was renamed.
Does YouTube play without ads?
Ads are decided by YouTube and the channel, so WifloMark can't remove them. What it does: it plays only the part you picked and stops there, before YouTube's suggestions. Video files from your own device play with no ads at all.
Does pen pressure work with my tablet?
Yes, with pens that report pressure to the browser. On Windows with an XP-Pen or Wacom tablet, turn on "Windows Ink" in the tablet's driver settings. With a mouse, the line width follows your drawing speed.
How does revision work?
Any page you mark – a star, tape, highlight or a note – joins your revision list. Revise shows what's due today; tick a page when you've revised it and it comes back later, at growing gaps. Tape turns into flashcards, and Revision PDF makes a small PDF of just those pages for your phone.
How does lecture search work?
Type a topic and WifloMark lists matching YouTube lectures and your own saved links. YouTube search needs a free API key from Google, which you paste once – it stays in your browser. Saved links from Google Drive or any site work without a key.
Can I get my PDF back with my notes on it?
Yes – Save PDF with notes downloads a copy with your marks on the pages and your note pages right after each one.