18.3
Android and web apps convert files in 300+ formats, with batch jobs and OCR.
Free planAndroidiOSWeb
Best PDF Converter Software in 2026
PDF converter software changes files to or from PDF, and the right choice depends on the conversion targets you need and the platforms you use. On a Xiaomi, Redmi or POCO phone or tablet, check the individual listing for Android support before choosing; platform coverage varies. Compare free-plan terms, OCR and batch conversion, file-size limits, and API access if you need it.
28.2
Android and web PDF converter includes OCR.
Free planAndroidiOSWeb
38.2
Open-source tools parse many document formats and export to Markdown, HTML, DOCX, and more.
Free planOpen sourceWebAPILinux
- 47.8$39 one-time
- 5
HTML2PDF Rocket
Android and web service turns URLs or HTML into PDFs or images, with JavaScript rendering.
Free planAndroidWebAPILinux7.5From $5 a month - 67.0Free plan
- 7
PDFxlsx
Converts PDF tables to XLSX or CSV, with OCR and batches of up to 500 files on Plus and Pro.
iOSWebAPImacOS7.0From $490 a year - 8
ZonePDF
Android and web PDF tools edit, convert, merge, split, compress, and offer an AI assistant.
AndroidiOSWebExtension7.0From $59.88 a year - 96.9From $9.99 a month
- 10
PDFCrowd API
Web tools and APIs convert HTML, URLs, PDFs and images; the API accepts HTTP or HTTPS requests.
WebAPILinux6.7From $1 a month - 116.7
- 12
ScanLex
Web, Windows and Linux app for OCR of PDFs, photos and scans, exporting Word, Excel, text or searchable PDF.
WebLinuxWindows6.6 - 13
PDF2XL
WebWindows6.5From $15 a month - 14
PDFTables
WebAPILinux6.5$400 one-time - 15
UniPDF
UniPDF is a Windows desktop application that converts PDF files into editable documents and other formats.
Free planWindows6.5$29.97 one-time - 16
Web to PDF
Web converter saves pages as PDF or images, with layout, watermark, and password options.
Free planWebLinuxmacOSWindows6.5Free plan - 17
Able2Extract Professional
Desktop PDF converter for Linux, Mac and Windows, with custom table setup for Excel exports.
LinuxmacOSWindows6.4From $49.95 a month - 186.4$14.99 one-time
- 19
Ghostscript
Free PDF and PostScript tools render, convert, and compress PDFs, with PDF/A output.
Free planAPILinuxmacOSSelf-hosted6.4Free plan - 20
Cisdem PDF Converter OCR
Mac and Windows app converts PDFs to multiple formats and batch-processes scanned files with OCR.
macOSWindows6.3From $39.99 a year - 21
Docling
Open-source tools turn PDFs, Office files, and more into AI-ready structured data.
Free planAPILinuxmacOSSelf-hosted6.3Free plan - 22
Wondershare PDFelement
Android and iOS apps, plus Mac, web and Windows versions, offer PDF text editing and annotation.
AndroidiOSWebmacOS6.3 - 23
Adobe PDF Services API
Cloud PDF services API offers a free plan for developer integrations.
Free planWeb6.2Free plan - 24
Ailtware PDF Converters
Windows desktop converters handle PDFs, Office files, images and web pages, with folder-level batch processing.
Windows6.2$45.95 one-time - 25
JUST PDF 6
Windows6.2¥6,820 one-time
Choosing well
Which platforms does it need to run on?
Start with the device you plan to use. Check the individual listing for Android support rather than assuming a web or desktop tool has an Android app.
The platform comparison covers Windows, web, macOS, Linux, API access and self-hosting. Convertio and HiPDF are examples to consider, but check their listings for the platforms you need.
Which files do you need to convert?
Match the tool's conversion targets to the files you work with. The comparison includes conversion targets, so check that it covers your intended direction of conversion before choosing.
If you need to turn web pages into PDFs, Web to PDF and HTML2PDF Rocket are examples; check their listings for the exact options available.
Do you need OCR or batch conversion?
Check the OCR conversion and batch conversion fields if you need text recognition or want to process multiple files together. Do not assume a converter supports either feature without checking its listing.
Maximum file size also matters when working with large documents. Compare the stated limit with the files you need to handle.
Can you use a free plan or API access?
Check whether a free plan covers your needs, and compare the paid starting price where one is listed. Convertio and Ghostscript are examples with free plans in the supplied details; terms can differ by tool.
If you need software you can inspect or modify, check its open-source status and licence. If you plan to connect conversion to another service, compare API access and its terms.
Questions people ask
What should I compare when choosing PDF converter software?
Compare conversion targets, OCR and batch conversion, maximum file size, supported platforms, free-plan terms and API access.
Can I convert PDFs for free?
Some listed tools have a free plan. Check the individual listing for what the plan includes and whether it covers your conversion needs.
Does PDF converter software support OCR?
OCR conversion is a comparison field. Check a tool's listing to confirm whether it supports OCR and whether it fits your needs.
Can I convert files through an API?
API access is included in the comparison. Check the individual listing for availability and details.