AskSia transcribes PDFs into clean, editable text. Drag in a textbook scan, a lecture handout, an old journal article, a contract, or any other PDF, and AskSia returns the full text with headings, lists, and tables preserved. Multi-page documents, scanned and image-based files, math equations, and 40+ languages are all supported. Free to start.
To transcribe a PDF into text, you upload the file to AskSia, and AskSia uses AI optical character recognition (OCR) and document analysis to extract the text. AskSia handles scanned PDFs, image-based PDFs (where copying text returns nothing), and standard text-based PDFs across more than 40 languages. The output is editable text with headings, paragraphs, lists, and tables preserved, ready to copy, search, translate, or export as TXT, DOCX, or Google Docs. The free plan covers PDF transcription for everyday study and personal use.
Most PDF tools either copy a text layer (when one exists) or run a basic OCR pass that returns a wall of mismatched text. AskSia handles real-world PDFs: scanned, multi-page, multi-column, with math and tables.
If your PDF is essentially images of pages, AskSia reads each page with AI OCR and reconstructs editable text. Useful for textbook scans, archived journal articles, scanned class notes, and historical documents.
Headings, paragraphs, bullet lists, and tables come through with structure preserved across long PDFs. Useful for full textbook chapters, multi-section reports, scanned reading packets, and contracts.
Worksheets, problem sets, and textbook PDFs transcribe with the equations alongside the surrounding text. Pair the result with the AskSia AI Solver to walk through the solution step by step.
AskSia transcribes PDFs in more than 40 languages and detects the source language automatically. Translate the transcript into any other supported language at the same time, side by side with the original.
Drag a PDF into AskSia or upload from your phone in the mobile app. Multi-page PDFs, scanned and image-based files, and text-based files all work.
AskSia detects the language automatically across more than 40 languages. Pick a target language for translation if you need it.
The transcribed text appears next to the original PDF page. Copy it, search for a phrase, ask Sia to summarize or quiz you, and export as TXT, DOCX, or send to Google Docs.
Drop PDFs on your laptop, snap photos of printed pages on your phone, or upload archived files from anywhere. The library syncs everywhere.
On the web, AskSia opens as a split panel with the PDF on one side and the transcribed text on the other. Drag in a multi-chapter scan, a long contract, or a research paper, and read the transcript page by page while you edit.
Open the AskSia app and pick a PDF from your phone, or photograph a printed page directly to create a one-page PDF on the spot. AskSia transcribes the document in seconds and syncs the result to your Web App library.
Transcribe a chapter from a textbook PDF or a course reading and turn it into searchable, highlightable text. Pair the transcript with the AI assistant to generate a chapter summary, flashcards on key terms, or sample exam questions for review.
Researchers and students transcribe scanned journal articles and old reprints into editable text, useful for note-taking, citation, and pulling exact quotes. AskSia handles multi-column layouts and preserves the reading order.
Slide decks and lecture handouts exported as PDFs transcribe into clean text that you can paste into your study notes. Useful for searching across an entire course's worth of slides.
PDF worksheets and problem sets transcribe with the equations alongside the surrounding text, ready to be solved with the AskSia AI Solver step by step.
Foreign-language PDFs (textbooks, contracts, government forms, news clippings) transcribe in the original and translate at the same time, side by side, in any of more than 40 supported languages.
Scanned contracts, forms, intake documents, and archived records turn into editable, searchable text. Useful for digitizing paper archives, preparing summaries, and pulling specific clauses or fields.
Most transcription tools are built for meetings. AskSia is built for how students actually learn: bilingual, fast-moving, context-heavy.
| Feature | AskSia Transcribe | Standard Transcription Tools |
|---|---|---|
| Real-time latency | ✓ <0.1s | ~2–5s delay |
| Simultaneous multi-language translation | ✓ 40+ languages, live | Post-processing only |
| Built-in AI chat during recording | ✓ Ask anything while live | Not available |
| Auto speaker identification | ✓ Up to 10 speakers | 2–5 speakers, often inaccurate |
| Bilingual / code-switching support | ✓ Mid-sentence detection | Single language only |
| Academic vocabulary accuracy | ✓ Context-aware | Generic dictionary |
| Auto-generate quizzes and flashcards | ✓ One-tap from any transcript | Export only |
| Browser Tab capture | ✓ No extension needed | Extension or integration required |
| Free to start | ✓ 30 min/file, unlimited sessions | Time-limited trial |
Whether it is a scanned textbook, an old journal article, a contract, or a stack of class handouts, AskSia turns any PDF into clean, editable text in seconds. Free to start.
