Compare FlexFiles With Other PDF Tools

See how FlexFiles compares with other online PDF and document tools, feature by feature, with the date each comparison was last updated.

  • FlexFiles vs Adobe Acrobat

    Compare FlexFiles and Adobe Acrobat side by side: price, accounts, file limits and free online tools, and which one fits occasional versus heavy PDF work.

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  • FlexFiles vs Smallpdf

    Compare FlexFiles and Smallpdf side by side: free use, file size limits, accounts and privacy, so you can pick the right free PDF tool for the job.

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How to read these comparisons

Each page compares FlexFiles with one other PDF tool, feature by feature, and shows the date it was last updated. Other tools change their prices, free-plan limits and features often, so check that date, and the tool's own site, before you rely on a figure about it.

Our own limits are on the pricing page. On the free plan you get 5 conversions a day, and conversion uploads accept files up to 5 GB on every plan. The PDF editor, AI Document Assistant and workflows have their own limits per plan. See plans and limits.

Where a comparison lists its sources, each row shows where the information came from and when it was checked. If you spot something out of date, tell us and we will correct it. Contact us.