FormForge vs Fillable

FormForge9.5Visit Fillable9.0Visit

Higher score FormForge #1 in PDF Form Software 9.5/10 Free plan Free plan✓ 4 of 6 features Visit FormForge

vs

Fillable #2 in PDF Form Software 9.0/10 Free plan · paid from $9/mo Free plan✓ 6 of 6 features Visit Fillable

• FormForge fits best

  Free, full-featured PDF form creation

• Fillable fits best

  Teams needing conditional forms and an API

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Side by side

Feature	FormForge 9.5/10 Visit ↗	Fillable 9.0/10 Visit ↗
At a glance
Editor score	9.5	9.0
Ranking	#1 in PDF Form Software	#2 in PDF Form Software
Best for	Free, full-featured PDF form creation	Teams needing conditional forms and an API
Pricing model	Free	Free plan + paid
Starting price	Not published	Not published
Free plan	✓	✓
Free trial	—	—
Deployment	Cloud, Mobile	Cloud
Platforms	Web, Windows, macOS, Linux, iOS, Android	Web
Support	Email	Email, Docs
Built for	Solo, Small business, Mid-market	Solo, Small business, Mid-market
Features FormForge 4/6 · Fillable 6/6
Import existing PDFs	✓	✓
Field validation	✓	✓
Conditional logic	Not published	✓ (best)
API access	Not published	✓ (best)
Bulk PDF processing	✓	✓
Signature fields	✓	✓
Specs
Data export	Fillable PDF (AcroForm); ZIP of filled PDFs	PDF, JSON
Our review
Pros	All features are included without an account or credit card Detects fields in existing PDFs, flat PDFs, and scans Supports validation, batch editing, mail merge, and AcroForm checks	Conditional rules and required-document logic guide complex forms. REST API supports PDF filling and JSON data extraction. Free access plus low-cost Pro with OCR and unlimited conversions.
Cons	Browser-based workflow rather than a traditional native desktop app Mail merge exports a ZIP of filled PDFs rather than another format Optional cryptographic signatures are available, but not required	The Free plan limits conversions to a few per day. Free exports include a small footer. Team and API capabilities require separate paid tiers.
Our verdict	FormForge is a browser-based PDF form editor for individuals, small businesses, developers, HR teams, legal professionals, and public-sector users. It imports existing PDFs and can automatically detect form fields, including through… Read the review →	Fillable is a web-based PDF workflow product for individuals, firms, and small teams handling client paperwork. It supports creating fillable fields in static PDFs, filling, merging, splitting, compressing, and converting documents, plus… Read the review →

Strengths and trade-offs

• FormForge — where it wins

  • All features are included without an account or credit card
  • Detects fields in existing PDFs, flat PDFs, and scans
  • Supports validation, batch editing, mail merge, and AcroForm checks

  Where it doesn't

  • Browser-based workflow rather than a traditional native desktop app
  • Mail merge exports a ZIP of filled PDFs rather than another format
  • Optional cryptographic signatures are available, but not required

• Fillable — where it wins

  • Conditional rules and required-document logic guide complex forms.
  • REST API supports PDF filling and JSON data extraction.
  • Free access plus low-cost Pro with OCR and unlimited conversions.

  Where it doesn't

  • The Free plan limits conversions to a few per day.
  • Free exports include a small footer.
  • Team and API capabilities require separate paid tiers.

• FormForge9.5/10 · Free plan

  A free, local-first PDF form editor with field detection, validation, and AcroForm export.

  Visit FormForgeFull verdict →
• Fillable9.0/10 · Free plan · paid from $9/mo

  A practical PDF workflow tool for conditional forms, signatures, OCR, and API automation.

  Visit FillableFull verdict →