Best File Converters for Linux of 2025

MConverter is an online file converter for most video, audio, image, e-book, document and archive formats. It makes it very easy to convert multiple files in bulk. You can select files from anywhere, even the clipboard with Ctrl+V. Once a conversion is complete, you can save its output files to any folder on your device. MConverter lets you compress PDF files in bulk. Pick between basic, strong, and extreme compression: up to 90% reduction in size, depending on the file. MConverter can analyze files with missing extensions, try to guess their real formats and offer to convert them to other formats you can already use on your device. Supported formats: 3g2, 3gp, 7z, aac, ac3, ai, amv, avi, avif, azw, azw3, bmp, bz2, cab, cbr, cbz, csv, deskthemepack, dng, doc, docx, drawio, epub, fb2, flac, flv, gif, gz, heic, htm, html, ico, iso, jar, jpeg, jpg, json, jxl (jpeg xl), m4a, mcaddon, mcpack, mctemplate, mcworld, md (markdown), mid, mkv, mobi, mov, mp3, mp4, mpeg, mpg, mpo, odp, ods, odt, ogg, opus, pdf, png, ppm, pps, ppsx, ppt, pptx, psd, rar, rtf, sami, smi, srt, sub, svg, tar, tbz2, tgz, themepack, tif, tiff, tini, txt, txz, vob, wav, webm, webp, wma, wmv, xcf, xls, xlsx, xz, zip

SanPDF was developed by Sanshangyun Technology Co. Ltd. It supports many document formats, including PDF and e-book. It can also convert between PDF and office documents. We are committed to developing intelligent and convenient products for Internet users. Through technical innovation and humanized design concepts, we aim to create software that will improve your office and personal life. We want to make your life more enjoyable, easier and more efficient. SanPDF supports many file formats, including PDF, XPS and DjVu as well as Mobi, CHM, Mobi and EPUB e-books. SanPDF can help you convert PDF files such as PDF to Word (.docx), PDFto Excel(.xlsx), and PDF to PPT (.pptx), Word, Excel, PDF, Excel, PPT, PDF, and PDFto JPEG, JPEG, BMP image.

Office Server Document Converter - integrated server-based file conversions. OSDC simplifies complex document conversions. It converts Microsoft Word, Excel and PowerPoint files into PDF or images without relying on Microsoft Office or Adobe. OSDC's user-friendly interface and robust performance on Windows or Linux allow it to seamlessly integrate into existing applications and workflows. It does this via APIs such as Java,.Net COM, Command Line, C/C++, and Command-line. Convert large volumes of data quickly and reliably using server-based conversions. Sign up for the 30-day free trial

Vertopal is a web-based service that enables users to transform various computer file types into numerous formats. Our primary focus is on providing outstanding conversion results while eliminating the requirement for any external software tools. We strive to make the process seamless and user-friendly for all.