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Everything you need to know about document processing, privacy guarantees, file size limits, and enterprise compliance on PDF Converter Lab.
We operate on a zero-retention architecture. Standard PDF operations (such as compression, merging, page rotation, and page splitting) execute entirely in your browser using WebAssembly. For server-assisted tasks like OCR or Office conversion, files are handled in volatile RAM containers, encrypted via TLS 1.3, and purged immediately after task completion.
Yes! Our Free tier allows unlimited standard conversions for files up to 25MB with zero signup or credit card required. Upgrading to Pro or Business unlocks 2GB file limits, batch workflows, and multimodal AI document intelligence.
We support bidirectional conversions between PDF and Microsoft Word (.docx, .doc), Excel (.xlsx, .xls), PowerPoint (.pptx, .ppt), images (JPG, PNG, WebP, GIF, TIFF, BMP), HTML5 code, and archival ISO standard PDF/A.
Yes. Our AI Document Studio leverages multimodal intelligence to read 200+ page contracts, financial statements, and technical papers. You can ask natural-language questions, request executive summaries, and extract clause citations with verbatim page references.
Yes. Signatures generated with our Sign PDF tool comply with the U.S. ESIGN Act of 2000, UETA, and the European Union eIDAS regulation (Simple & Advanced Electronic Signatures) with complete cryptographic timestamping.
You can cancel or modify your subscription at any time from your account settings. Subscriptions remain active until the end of the billing cycle with no cancellation penalties.
Our engineering and customer support team is available 24/7.