Frequently Asked Questions

Your documents are 100% secure because they never leave your device. PDFSolving processes your files locally within your web browser using advanced client-side technology. We do not upload your files to our servers, meaning no one else can ever access, read, or store your private data.

No. Because our tools utilize your own device's processing power rather than expensive cloud servers, we do not enforce any artificial limits. You can process an unlimited number of files, and there are no restrictive file size limits. All of our enterprise-grade tools are completely free for heavy usage.

You need an internet connection to load the website initially. However, once the site is loaded, the actual conversion, merging, or editing happens locally in your browser. This results in lightning-fast processing speeds, taking only 1 to 2 seconds, just like offline desktop software.

We support a wide variety of formats including PDF, Word (DOC/DOCX), Excel (XLS/XLSX), PowerPoint (PPT/PPTX), and standard image formats like JPG, PNG, and GIF.

No. Our compression tool uses advanced optimization algorithms to significantly reduce the file size while maintaining the original text clarity, preserving font styles, and keeping acceptable image quality suitable for professional emails and web uploads.

No installation is required. PDFSolving is entirely web-based and works flawlessly on Windows, Mac, iOS, and Android browsers. Furthermore, creating an account is completely optional—you can use all our tools freely as a guest.

Since processing happens locally, failures are rare. However, if a file fails, it is usually because the PDF is heavily encrypted, password-protected, or the file itself is corrupted. Ensure the document is unlocked and try selecting the file again.

Yes! With PDFSolving, you can easily select a mix of PDF documents and image files (JPG, PNG) and combine them into a single, cohesive PDF document using our Merge PDF tool.