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4 Best Free Document Converter Software Programs

Converters for PDF, DOCX, XLSX, WPS, and more

By Tim Fisher Tim Fisher Senior Vice President & Group General Manager, Tech & Sustainability Emporia State University Tim Fisher has more than 30 years' of professional technology experience. He's been writing about tech for more than two decades and serves as the VP and General Manager of Lifewire. lifewire's editorial guidelines Updated on October 4, 2022 Tweet Share Email Tweet Share Email Backup & Utilities File Types Apps Windows MS Office Linux Google Drive Backup & Utilities Design Cryptocurrency A document converter is a type of file converter that changes one kind of document file format—such as PDF, XLSX, DOCX, TIF, or TXT—into another type. If you're unable to open or edit a document because you don't have a program that supports it, converters can help. 7 Best Free PDF to Word Converters Every program listed below is free to use. We haven't included any trialware or shareware converters. 01 of 04

Zamzar

What We Like Converts hundreds of file types. Works with video, images, audio, ebooks, and music files. Special request option for conversions of file types not listed. What We Don't Like Heavy site traffic can delay conversions. Limited to two file conversions every 24 hours. Our Review of Zamzar Zamzar is an online document converter service that supports many common word processing, spreadsheet, presentation, and other document formats. You can convert files that are as large as 50 MB. Input Formats: CSV, DJVU, DOC, DOCX, EML, EPS, KEY, KEY.ZIP, MPP, MSG, NUMBERS, NUMBERS.ZIP, ODP, ODS, ODT, PAGES, PAGES.ZIP, PDF, PPS, PPSX, PPT, PPTX, PS, PUB, RTF, TXT, VSD, WKS, WPD, WPS, XLR, XLS, XLSX, and XPS Output Formats: CSV, DOC, HTML, MDB, ODP, ODS, ODT, PDF, PPT, PS, RTF, TIF, TXT, XLS, XLSX, and XML It also supports document to MP3 conversion, meaning it functions as an online text-to-speech tool. Several image formats are also supported as output options for many types of files, as is the SWF video format. Not all output formats are available for all input formats. For example, you can't convert DOC to PUB. Zamzar will work with any operating system that supports a web browser, such as all versions of Windows, Linux, and macOS. All you need to do is upload the file to the site or enter the file's URL, if it's online. Visit Zamzar 02 of 04

Doxillion

What We Like Multiple file conversions at once. Windows and Mac software versions available. What We Don't Like Software install required. Doxillion is another free document converter that supports popular file types. Unlike the two converters above, Doxillion is an actual program you have to install to your computer before you can convert any files. Input Formats: DOCX, DOC, HTML, HTM, MHT, MHTML, ODT, RTF, PAGES, EPUB, FB2, MOBI, PRC, EML, TXT, WPD, WP, WPS, PDF, CSV, JPEG/JPG, BMP, GIF, PCX, PNG, PNM, PSD, RAS, TGA, TIF, and WBMP Output Formats: DOC, DOCX, HTML, ODT, PDF, RTF, TXT, and XML You can add whole folders full of files or just choose specific files that you want to be converted. Up to three right-click menus can be added to Windows Explorer. What this does is let you right-click a file and convert it quickly without having to first open the Doxillion program. This program is said to run on Windows 11, 10, 8, 7, Vista, and XP, plus macOS 12 through 10.5. Download Doxillion 03 of 04

AVS Document Converter

What We Like Supports all the common document formats. Isn't complicated to understand how to use it. Tabbed interface to work on multiple files at once. What We Don't Like Must install the program to use it. Formatting on converted files isn't perfect. Another installable document file converter is this one from AVS4YOU, aptly called AVS Document Converter. The output formats consist of the popular DOCX and PDF formats, but also some image file formats.
Input Formats: PDF, DJVU, DJV, EPUB, DOCX, DOC, ODT, ODP, RTF, HTM, HTML, MHT, TXT, PPT, PPS, PPTX, PPSX, XPS, TIF, TIFF, PRC, MOBI, AZW, and FB2 Output Formats: PDF, DOCX, DOC, JPEG, TIFF, GIF, PNG, HTML, MHT, ODT, RTF, EPUB, FB2, and MOBI Depending on the output format you choose, there are a number of customizations you can tweak if you want to. For example, when converting a file to PDF, you can add a watermark and even merge PDFs into one file or extract pages from a PDF. However, when converting to an eBook format, there's an option to save the cover image and embed fonts. This program was designed to run on Windows 11, 10, 8, 7, Vista, and XP. Download AVS Document Converter 04 of 04

FileZigZag

What We Like Simple interface and easy to use. File sizes up to 150 MB for registered users, 50 MB for unregistered. Registration isn't required. What We Don't Like Conversions can be slower than others. Registered users receive priority. Free users are limited to 10 conversions per day. Website is down sometimes. Our Review of FileZigZag FileZigZag is another online document converter service that will convert most common document, spreadsheet, and other similar formats. Input Formats: CHM, CSV, DOC, DOCM, DOCX, DOTX, HTM, HTML, HTMLZ, JSON, ODG, ODP, ODS, ODT, OTG, OTP, OTS, OTT, PDF, POT, POTX, PPT, PPTM, PPTX, RTF, SDA, SDC, SDW, SNB, STC, STI, STW, SXC, SXD, SXI, SXW, TXT, TXTZ, XHTML, XLS, XLSM, XLSX, XLT, XLTX, and XPS Output Formats: CSV, DOC, EPS, HTML, ODG, ODP, ODS, ODT, OTG, OTP, OTS, OTT, PDF, POT, PPT, RTF, SDA, SDC, SDW, STC, STI, STW, SXC, SXD, SXI, SXW, TXT, VOR, XHTML, XLS, and XLT It also accepts several image formats as inputs and outputs but does not act as an OCR tool. There are also several input formats we listed above that don't export to every output format. We like how simple it is to use FileZigZag, and on top of that, it can convert large document files (really large documents are supported if you pay). Much like Zamzar, this site can be used from any web browser on any operating system. Unfortunately, it seems to be down for us every so often when we try to use it, which is why it's at the bottom of this list. Visit FileZigZag Was this page helpful? Thanks for letting us know! Get the Latest Tech News Delivered Every Day Subscribe Tell us why! Other Not enough details Hard to understand Submit More from Lifewire 9 Best Free Image Converter Software Programs 26 Best Free Video Converter Tools 6 Best Free Audio Converter Software Programs WPD File (What It Is & How to Open One) 5 Best Free File Converters for Occasionally Used Formats LibreOffice vs OpenOffice: Who Wins? What Is LibreOffice? WPS File (What It Is & How to Open One) What's an MHT File and How Do You Open One? What Is a PDF File? (And How to Open One) How to Convert Excel Documents to the PDF Format The 4 Best Free Text Editors for Windows & Mac EPUB File (What It Is and How to Open One) AC3 File (What It Is & How to Open One) XLR File (What It Is & How to Open One) CSV File (What It Is & How to Open One) Newsletter Sign Up Newsletter Sign Up Newsletter Sign Up Newsletter Sign Up Newsletter Sign Up By clicking “Accept All Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. Cookies Settings Accept All Cookies