AI file management built for students
Filex AI reads every lecture note, assignment, research paper, and study PDF, then files it by subject and semester, renames it clearly, and makes it searchable in plain English. No folders to create. No manual sorting.
No credit card required · Free plan included
Watch a real student workflow. Messy lecture notes, assignments, and papers get organized by subject in seconds.
The Problem
Study material multiplies every single semester
Every class adds lecture notes, slides, assignments, and research papers. Manual folders cannot keep up across multiple subjects.
- 7+
- hours saved weekly on note management
- 3 sec
- to find any lecture note or paper
- 100%
- files grouped by subject
Notes scattered everywhere
Slides in email, notes on your phone, PDFs downloaded from ten different places. Nothing lives in one place, and nothing is named consistently.
Hours lost before exams
Finding the right lecture note means digging through folders named "notes_final_v3.pdf" the night before an exam.
Missed assignment deadlines
Due dates and submission deadlines hide inside documents nobody re-reads until it is too late.
Research papers everywhere
Papers for a thesis or project pile up across downloads and email, with no structure connecting them to the topic they support.
How it works
Set up AI file management in three steps
From chaos to an organized semester in minutes.
Upload your study files
Drag in lecture notes, slides, assignments, and papers from desktop, phone, or email. Any format, any filename.
AI reads and organizes
Filex AI extracts subject, topic, and dates, then groups everything by class and renames files consistently.
Find anything instantly
Search in plain English across every subject on web, iPhone, or Android. Every device stays in sync.
Features
Everything student file management needs, automated by AI
Built for students managing notes, assignments, and research across multiple subjects.
Auto-organize by subject
Filex AI detects the subject and topic inside each document and files notes, assignments, and papers under the right class automatically.
AI Lenses for study collections
Create collections in natural language, like "everything for my thesis" or "semester 3 material". One paper can live in a subject lens and a thesis lens at the same time without duplication.
Natural language search
Ask "find my notes on thermodynamics" and get the exact file in seconds. Search by subject, topic, date, or type.
Smart renaming
Turns "notes_20260114.pdf" into "2026-03_Thermodynamics_Week5-Notes.pdf" using subject, date, and content type extracted from the content.
Entity extraction
Subjects, topics, due dates, and citations are pulled out of every document and turned into structured, searchable data.
Smart reminders
Assignment due dates and exam schedules are detected inside your documents so you get reminded before they slip.
OCR for scans and photos
Photographed whiteboard notes, scanned handouts, and screenshotted slides become fully searchable text documents.
Search across every format
PDFs, images, screenshots, Word, and text files are all indexed. One search covers your entire semester.
Private, on every device
Your notes and papers are encrypted in transit and at rest, never used to train public AI models. Available on Android, iPhone, iPad, and the web.
Before and after
From messy downloads to an organized study system
Filex AI reads document content, like subject, topic, and date, and builds the structure for you.
Before
- 📄notes_20260114.pdf
- 📄assignment_final_FINAL_v3.pdf
- 📄IMG_4821.jpg
- 📄paper (2).pdf
- 📄doc-untitled.pdf
- 📄slides_photo.jpeg
After: organized by Filex AI
📘 Thermodynamics
- Lecture Notes › 2026-03_Week5_Notes.pdf
- Assignments › 2026-03_Assignment2_Due-Mar20.pdf
- Slides › 2026-03_Lecture-Slides.pdf
🎓 Thesis Research
- Papers › 2026_Machine-Learning-Survey.pdf
- Papers › 2026_Neural-Networks-Review.pdf
Every detail, pulled out automatically
From assignment_final_FINAL_v3.pdf. No manual data entry, ever.
📘 Subject
Thermodynamics
📅 Week
Week 5
⏰ Due Date
20 Mar 2026
🏷️ Type
Assignment
✅ Status
Not submitted
Use cases
Just ask, in plain English
“Find my notes on thermodynamics”
“Show all assignments due this week”
“Which papers did I cite in my thesis?”
“Find the slides from the economics lecture”
“Show all research papers on machine learning”
“Find my semester 3 study material”
“Which subjects have pending assignments?”
“Show my lab reports from this year”
Comparison
Why switch from manual folders
Everything you do by hand today, Filex AI does automatically the moment a file arrives.
Capability
Filex AI
Manual folders
Auto-organize by subject
Files sorted by subject and content type the moment they arrive
Content-based renaming
Clear names built from subject, date, and topic found inside the file
OCR for scans and photos
Photographed whiteboard notes and scanned handouts become searchable text
Natural language search
Type "find my notes on thermodynamics" and get the exact file
AI Lenses collections
One document can live in many collections at once, with no duplication
Deadline reminders
Assignment due dates pulled from documents automatically
Cross-device sync
Web, iPhone, and Android stay in sync in real time
Encrypted and private
Files encrypted in transit and at rest, never used to train public models
Simple, transparent pricing
Start free. Upgrade only when you need more power.
Free
Start organizing smarter with AI-powered file management.
- 20 files one time
- AI content analysis & auto-sorting
- Smart file renaming
- Basic tagging
- Cloud sync across devices
- Export Organized Folders
Premium
Ideal for professionals who organise files, notes, and projects every day.
- 500 files organization per month
- Advanced subject-based folders
- OCR for images & scans
- Handwritten notes analysis
- Mobile app access
- Share-to-organize from anywhere
- Priority support
- Export Organized Folders
Solutions
Explore more ways to organize with AI
Students
Automatically organize lecture notes, study materials, PDFs, and assignments by subject using AI. Smart file naming, content-aware sorting, and instant access across devices. Free for students.
Researchers
Automatically organize research papers, datasets, literature reviews, and lab notes by topic using AI. Smart file naming, citation management, and instant access across devices. Free for researchers.
Teachers
Automatically organize lesson plans, course materials, assignments, and teaching resources by subject using AI. Smart file naming, content-aware sorting, and instant access across devices. Free for educators.
Frequently asked questions
Everything you need to know about using Filex AI
What is AI file management for students?
AI file management for students uses artificial intelligence to read the content of your study documents, such as lecture notes, assignments, and research papers, and automatically organize them by subject and semester, rename them consistently, and make them searchable in natural language. Instead of manually creating folders per class, the AI builds and maintains the structure for you.
How does Filex AI organize lecture notes and assignments?
Filex AI reads each document using OCR and AI content analysis, extracts key details like subject, topic, and date, then groups files by class. Files are renamed with a clear pattern like 2026-03_Thermodynamics_Week5-Notes.pdf so they stay identifiable everywhere.
Can I search my notes by topic?
Yes. Filex AI supports natural language search, so you can type queries like "find my notes on thermodynamics" or "show all research papers on machine learning". Because the AI indexes document content, not just filenames, it finds the right file even if it was originally named notes_20260114.pdf.
Is Filex AI free for students?
Yes. Filex AI has a free Spark plan that is ideal for students organizing notes and papers across a semester. No credit card is required to get started.
Can it help me organize research for my thesis?
Yes. You can create an AI Lens for your thesis that pulls in every relevant paper and note, even if those same files also belong to a subject folder. One paper can exist in multiple collections at once.
Does it work with photographed whiteboard notes?
Yes. Filex AI uses OCR to read photographed whiteboard notes, scanned handouts, and screenshotted slides, turning them into fully searchable text documents.
Will it remind me about assignment deadlines?
Yes. Filex AI extracts due dates from assignment documents automatically, so you can see upcoming deadlines across all your subjects in one place.
Do I need to rename or sort files before uploading?
No. Upload files exactly as they are. Messy names, scans, photos, and mixed formats are all fine. The AI reads the content and handles the naming, grouping, and categorization for you.
What are AI Lenses and how do they help students?
AI Lenses let you group documents using natural language instead of folders. You can create collections like "everything for my thesis", "semester 3 material", or "exam prep", and a single file can appear in multiple lenses at once without duplication.
Put your study material on autopilot
Join students who let AI handle the filing. Free to start, no credit card required.