iLovePDF vs PDFOptim

iLovePDF provides tools for editing PDF text, adding annotations, running OCR, converting files, and creating forms. Its PDF Forms tools can detect fields and add fillable text fields, checkboxes, multiple-choice fields, and lists. AI tools include PDF summarization, translation, and PDF-to-Markdown conversion. The service is available on the web, Windows and Mac desktop, and iOS and Android. The Free plan provides core tools for light use, with document processing limits that differ by task: listed examples are 100 MB for Merge PDF and 15 MB for Office to PDF. Premium includes unlimited document processing and lists prices of ₹3,400 billed annually or ₹500 billed monthly. The desktop app supports offline batch editing and local document management. Integrations include Zapier, Make, and Wordpress, while iLoveAPI supports document automation for developers. Business offers custom contracts, a dedicated account manager, and single sign-on. The service says documents are encrypted and handled under international data protection regulations including GDPR; its plan comparison lists HTTPS and ISO27001 certification. Users can upgrade, downgrade, or cancel in account settings. iLovePDF was founded in 2010 and is headquartered in Barcelona, Spain.

PDFOptim provides browser tools to compress, merge, split, rotate, and reorder PDF files, alongside native apps for macOS, iOS, iPad, and Windows. Browser processing uses JavaScript and WebAssembly without uploading files to PDFOptim servers, and the tools work offline after the page has loaded; initial loading and license verification need internet access. Compression offers Web, Standard, Print, and Custom settings, and can reduce PDF size by up to 90%. Compress Only mode strips metadata and compresses internal streams without re-rendering software-created PDFs, preserving selectable text. Multiple PDFs can be batch-compressed, while downloading all results as a ZIP requires Pro. The free plan allows three operations per day on files up to 25 MB. Pro Monthly costs $4.99 a month and includes unlimited operations, files up to 200 MB, and batch ZIP downloads. Lifetime costs $19, paid once, with the same operation and file limits, batch ZIP downloads, future tools, and priority email support. The native apps process documents locally; a 30-day money-back guarantee is also listed.