SignFlow is a fast eSignature PDF editor that lets you digitally sign PDF documents, fill, read, edit and comment PDFs, making your editing and signing workflow smooth.
Simple but mighty! SignFlow makes reading, annotating, editing, e-sign, organizing, filling, secure PDFs effortless!
Packed with essential PDF tools, SignFlow is your best PDF files partner.
SignFlow allows you to apply a legally-binding digital signature in PDFs, and it provides an effortless PDF solution for you to create, edit and fill out PDF forms. You can edit text in PDFs like word, manage and edit PDF pages, annotate and view your PDFs.
Open PDF files from the Finder and view multiple files in one tab simultaneously. Support Drag & Drop
Reading modes: view file in full-screen, page-fit, book mode, read mode, continuous and page break
Customize and personalize toolbar to provide easy access to frequently-used features
Quickly navigate PDF files by page thumbnails or outlines
Switch themes from light mode, dark mode, sepia mode and reseda mode to please your eyes
Markup, highlight, underline, strikeout text in PDFs
Annotate PDF, add comment, text box, anchored note, freehand drawing, stamps, insert shapes(rectangle, circle, line, arrow), hyperlink, etc.
Add/edit links. Target link to a specific page in page number, external website(URL) and email
Apply standard business stamps(like APPROVED) or create custom dynamic seals and digital identity stamps with an automatic date
e-Signing documents. Apply a certificate-based signature(p12) on a document with a digital ID
Create a self-signed digital ID for a legal signature to protect electronic documents against fraud
Customize the e signature appearance. You can personalize signing information like signer name, date, reason, logo and more
eSign PDF documents, no signee and signable pdf files limits
Sign PDF or add digital signature with no need to sign up an account
Manage pages of a document such as reorganize, renumber, insert, extract, rotate and delete pages.
Insert a blank page or borrow pages from another PDF into the existing PDF
Extract pages or drag selected pages out to create a new PDF
Rotate and delete pages in a PDF
PDF text editing like Word. You can replace, add, change or delete texts in PDFs. Font attributes (font size&text color) are changeable
Create and edit fillable PDF forms with interactive fields, such as text fields, checkboxes, radio buttons, list boxes, combo boxes, and etc.
Form editor allows you to group form fields and align form elements as you need
Work with static PDF forms created in Adobe Acrobat
Set a password and permissions to protect PDFs from being opened, copied, edited, moved, printed by unauthorized users
Save and share your files (original PDF, Flattened PDF) to others
Compatibility: macOS 10.12 or later