DOC
Word 97–2003 document
DOC is the binary format of Word 97–2003. Old archives, official forms and legacy systems still produce it, but it is being replaced by DOCX.
Extensions: .doc
Convert DOC files to PDF on Windows 10 and 11: free, offline and in batches. Drag the files onto PDF in Filee's format donut and the PDF files appear next to the originals.
In File Explorer or on the desktop, select one DOC file or as many as you like. The first time, Filee offers to download LibreOffice, the free engine it uses for this conversion.
Hold Ctrl (or the key you set in Filee) and drag the files. A donut of formats opens at the cursor. Prefer menus? Right-click and choose Convert with Filee.
Release the files over PDF. A progress ring counts up, and each PDF file is saved next to its original.
Old Word 97–2003 documents from archives, official forms or legacy systems become PDFs that open anywhere. The same engine also converts ODT, RTF, WPS, WordPerfect, Lotus Word Pro, AbiWord and Apple Pages files.
Word 97–2003 document
DOC is the binary format of Word 97–2003. Old archives, official forms and legacy systems still produce it, but it is being replaced by DOCX.
Extensions: .doc
PDF document
PDF is the standard for sharing documents that must look the same everywhere: fonts, layout and images are fixed and it opens on any device. That also makes PDFs hard to edit.
Extensions: .pdf
Filee is a free, open-source file converter for Windows 10 and 11. It works offline and converts 180+ formats with one drag and drop.
Download for Windows