Adobe Acrobat is the default answer to "how do I edit a PDF." But $22.99/month for adding a text box to a document is absurd. ModernPDF gives you the editing tools most people actually need — text, images, shapes, annotations — directly in your browser, for free.
Navigate to ModernPDF. No software download, no Adobe account.
Drag and drop your document. The editor loads it with full page previews.
Add text anywhere. Insert images. Draw shapes. Highlight sections. Download when done.
Runs entirely in your browser. Chrome, Edge, Firefox, Safari — any modern browser works.
New content is layered on top of existing pages, preserving the original structure.
Your file stays on your device. Processing happens locally via WebAssembly.
Adobe Acrobat Pro includes content editing (modifying existing text), Bates stamping, action wizards, 3D PDF rendering, and dozens of other enterprise features. If you use those features, Acrobat is worth the price.
But research shows that the vast majority of PDF edits are simple additions: a text annotation, a signature, an image, a highlight. These operations do not require a $276/year desktop application.
ModernPDF covers these common operations in a browser-based tool that is free to start and costs $9/month for unlimited access. More importantly, it processes everything locally — your documents never leave your device, which is something Adobe's own online tools cannot promise.
You cancelled Acrobat and just need basic editing. You should not have to re-subscribe for occasional text additions.
Adding a logo to an invoice, a note to a proposal, or a signature to a contract does not require enterprise software.
Quick edits to client documents should not cost $23/month. ModernPDF's free tier covers 3 edits per day.
Annotating lecture notes, adding comments to assignments, or inserting images into study materials — all without paid software.
Content editing (modifying existing text): Acrobat can do this. ModernPDF cannot — it adds new content on top of existing pages. If you need to change a word inside a paragraph, Acrobat is the tool.
Adding text boxes: Both tools do this well. Acrobat offers more font options; ModernPDF covers standard fonts.
Inserting images: Both support this. Acrobat offers more precise positioning controls; ModernPDF provides drag-and-drop placement.
Annotations & markup: Both offer highlighting, underlines, shapes, and arrows. Functionality is comparable.
Signatures: Both support drawing, typing, or uploading signatures. ModernPDF includes this in the Fill & Sign tool.
Forms: Acrobat can create interactive form fields. ModernPDF can fill existing forms but not create new form fields.
Pricing: Acrobat at $22.99/month. ModernPDF at $9/month (or $49/year). Free tier: Acrobat offers limited online tools with file upload. ModernPDF offers 3 full edits per day with zero upload.
For 90% of editing needs, the tools produce equivalent results. The 10% where Acrobat wins — content editing, form creation, Bates stamping — are enterprise features most individual users never touch.