What is pdfFiller?
pdfFiller is a PDF online document library, a PDF editor, and a document management suite rolled into one. The main gimmick is the PDF filler function, which leverages the interactive form fields function of PDF. Users can bulk extract data from these forms to an Excel spreadsheet or fill pDFs via Excel spreadsheets.
The document management features include sending and receiving documents through e-mail, fax, and SMS (!). For example, a searchable library of legal documents allows you to fetch some common tax forms, such as W-9. They can be immediately added to your dashboard, edited in the pdfFiller, and sent out.
Pricing
Starting at $20/month · Subscription
Plus
Premium
Features
20 features that make pdfFiller stand out.
- Digital Signature
- Document Search
- Drag & Drop
- Version Control
- Document Review
- Encryption
- Watermarking
- Convert to PDF
- PDF Reader
- Merge/Append Files
- Customizable Branding
- Collaboration Tools
Pros & Cons
Pros
- Ease of UseUsers consistently praise the simple, intuitive interface, which makes tasks like adding text, images, or signatures quick and easy. It’s often seen as a more user-friendly alternative to Adobe Acrobat.
- Feature-RichThe platform offers a robust set of tools for editing PDFs, including annotating, creating templates, and managing forms. Its form-filling and e-signature capabilities are particularly useful for professionals managing contracts or client documents.
- Time-SavingThe ability to auto-fill forms from data sources like Excel, password-protect sensitive information, and watermark documents makes PDFfiller a valuable tool for businesses that deal with large volumes of paperwork.
Cons
- Subscription ModelSome users feel the subscription-based pricing model can be expensive, especially for those who only need occasional use. Additionally, the service has been mentioned as locking users out of their documents if their subscription lapses.
- Performance IssuesThere have been reports of minor technical glitches, such as delayed edit saving and occasional misalignments in form fields.
pdfFiller alternatives
Tools buyers consider alongside pdfFiller.
Frequently asked questions
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About the authors

Cristiana Trifu is a talented and versatile copywriter who helps create brand narratives at Universal McCann. With a keen eye for detail and a knack for crafting compelling messages, Cristiana has quickly contributed significantly to various high-impact marketing campaigns. Her journey in the writing field began at Tekpon, where she was a Junior Content Writer. This role was a springboard for Cristiana, allowing her to develop foundational skills in content management and execution and setting the stage for her subsequent professional advancements. Cristiana advanced to a role at Rusu+Borțun,
LinkedIn ↗
Ana Maria Stanciuc is a highly skilled writer and content strategist with 10+ years of experience. She has experience in technical and creative writing across a variety of industries. With a background in journalism, her expertise goes beyond writing, as she brings a unique combination of creative storytelling and technical accuracy to her work. She is currently the Head of Content at Tekpon and the Editor in Chief for Tekpon Magazine. In her current role, she leverages her extensive writing experience and strategic insight to produce valuable content. Ana-Maria specializes in reviewing and cu
LinkedIn ↗Read more about pdfFiller
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