Convert PDF to Text Online — PDFapps Review & TipsConverting PDFs to plain text is one of those small tech tasks that can save hours when you need to extract quotes, edit content, or prepare material for translation and analysis. PDFapps is a web-based tool that promises fast, accurate PDF-to-text conversion with minimal fuss. This review covers its features, pros and cons, performance, privacy considerations, and practical tips to get the cleanest output possible.
What PDFapps does
PDFapps converts PDF documents into editable plain text (.txt) or other text-based formats. It supports single-file conversion as well as batch processing, and typically offers both Optical Character Recognition (OCR) for scanned PDFs and direct text extraction for digitally created PDFs. The tool runs in the browser, so no desktop installation is required.
Key features
- OCR support for scanned PDFs — extracts text from images inside PDFs.
- Batch conversion — convert multiple PDFs at once to save time on large projects.
- Format options — output as plain .txt and sometimes .docx or .rtf depending on the interface.
- Language detection and multi-language OCR — recognizes many major languages and can process mixed-language documents.
- Layout retention settings — options to preserve line breaks, paragraphs, or attempt to maintain original layout.
- Fast processing — server-side conversion speed varies by file size but is usually quick for documents under 50 MB.
- Preview and simple editing — some interfaces show a quick preview of extracted text and allow minor edits before download.
How it performs (accuracy & speed)
For digitally generated PDFs (text embedded as text), PDFapps typically achieves very high accuracy because it extracts actual character data. For scanned PDFs (images of text), OCR accuracy depends on scan quality, font clarity, and language. With clear 300 DPI scans and common fonts, OCR accuracy is often above 90%; with low-resolution or stylized fonts, accuracy drops and manual proofreading is required.
Speed-wise, small documents (1–20 pages) usually convert in seconds; longer or image-heavy files can take longer, especially when OCR is enabled.
Pros and cons
Pros | Cons |
---|---|
Fast, browser-based—no install required | OCR accuracy depends on scan quality |
Batch processing saves time on multiple files | Some advanced formatting may be lost in plain text |
Supports many languages | Large files may require paid tier or longer processing |
Simple interface with preview | Privacy concerns if uploading sensitive documents to servers |
Privacy and security
If you handle confidential documents, check PDFapps’ privacy policy before uploading. For sensitive content, local offline tools (desktop OCR software) or privacy-focused services are safer. Look for features like file auto-deletion after processing and encrypted transfers (HTTPS). If a service states files are removed after processing, verify retention windows and whether metadata is stored.
Tips for best results
- Scan at 300 DPI or higher for better OCR accuracy.
- Use clear, standard fonts; avoid handwriting or decorative typefaces for OCR tasks.
- Crop out noisy margins and remove background patterns before conversion.
- Choose language settings when available; specifying the correct language improves OCR.
- If you need structure (headings, tables), convert to .docx if the tool offers it, then clean up in a word processor.
- Proofread the text after conversion—OCR errors commonly affect punctuation, ligatures, and similar-looking characters (e.g., “I” vs “l”, “0” vs “O”).
- For batch jobs, process a sample file first to adjust settings and confirm acceptable accuracy.
Common use cases
- Extracting quotes and passages for research or articles.
- Preparing documents for translation.
- Making PDFs screen-reader friendly or accessible.
- Repurposing content for blogs, notes, or data analysis.
- Archival and indexing of large document libraries.
Alternatives to consider
If PDFapps doesn’t meet your needs, consider these alternatives depending on priorities: desktop OCR apps (ABBYY FineReader, Readiris) for privacy and advanced layout retention; cloud services (Google Drive OCR, Adobe Acrobat online) for integration and convenience; open-source tools (Tesseract) for full control and scripting.
Final thoughts
PDFapps is a convenient, quick solution for converting PDFs to plain text, especially for digitally generated PDFs and well-scanned documents. It shines in ease of use and speed, with useful features like batch processing and multi-language OCR. For highly sensitive materials or documents needing exact layout preservation, consider offline tools or higher-end desktop software.