Made for Students & Teachers
Students & teachers: organize handouts, OCR scanned books and convert assignments
Merge course files, make scanned textbooks editable, turn slides into PDF, and compress handouts to an uploadable size — no install, works in any lab.
Local tools include a daily free allowance, enough for coursework
Handouts and textbooks are not uploaded by default
OCR, format conversion and page organization for study material
Organize handouts
Merge/split course files, reorder pages and convert slides to PDF.
Merge PDFHybridCombine multiple PDFs into one, in order.Split PDFLocalExtract pages from a PDF by range.PDF Page OrganizerLocalDelete, rotate and reorder PDF pages.PowerPoint to PDFLocalExtract PowerPoint (.pptx) slide text into a printable page and save as PDF — locally in your browser, nothing uploaded.
Scanned books & notes
OCR scans, convert to editable Word and Markdown.
PDF OCRCloudOCR scanned PDFs in the browser tool: extract text or produce a searchable PDF (text layer) on the server with tesseract. English & Chinese.PDF to WordLocalConvert PDF to Word (.docx) in your browser: editable-text mode (reflow) or page-image layout mode (visual fidelity). Nothing is uploaded.PDF to MarkdownLocalConvert a PDF text layer into Markdown (headings, paragraphs, lists) — great for AI pipelines and docs migration. Runs locally in your browser.PDF Text ExtractorLocalExtract all text from PDFs.
Compress & rasterize
Compress to uploadable size, export images or images to PDF.
First drawings & models
View DXF/STEP, vectorize bitmaps and OCR for practice.
DXF ViewerLocalView DXF drawings online with zoom and export to SVG. Supports lines, polylines, circles, arcs, ellipses and text, all in your browser.STEP ViewerLocalView STEP 3D models (AP203/AP214/AP242): measure distance/angle, annotate, section, exploded view, screenshot, share. Rotate/zoom with auto-fit, parsed locally; files never leave your device.Image to SVGLocalTrace PNG/JPG raster images into scalable SVG vectors — ideal for logos and line art, locally in your browser.Image OCRLocalExtract text from images with OCR (English, Chinese, Japanese, Korean and more), locally in your browser.
Whole-class assignments and project weeks
The local daily free allowance covers most coursework; when batch or cloud processing is needed, Pro is $12/mo and students can try it first.