For Android: SIGNificant Signature Capture – Free
Features:
- Form filling (You can fill out PDF forms).
- Forensically identifiable signatures — SIGNificant records the signature of a person using all available parameters, such as acceleration, speed, and rhythm.
- Document Binding – When a signature is captured locally on the device, it is safely embedded using an asynchronous public key encryption into and uniquely bound to the target PDF document. Copy/paste attacks can thus be easily detected.
- Add attachments — Add scans of driving license, passport or any other photo out of your photo gallery. If your tablet has a camera you are able to attach any current photo.
- Typewriter — Lets you enter text anywhere on a PDF document. It is useful for typing on a non-fillable form or outside the fillable areas of a form.
- Browse Through Multipage Documents – Browse and review multipage documents before you sign them.
- Email support – After e-signing, you email your document right back from the App.
- Support for cloud storage – SIGNificant utilizes the “Open” functionality to allow you to open a document from most other applications that have documents and contracts in them – including your inbox, Dropbox, Evernote, Box(.net) and others
- Adobe Acrobat compatible PDF.
PDF Expert
Moreover, PDF Expert is the best choice for filling out PDF forms right on your iPad.You can open various file formats such as iWork, MS Office, Power Point, text files, images, even music and video files, etc. Be these files from desktop computers, email attachments, documents on the Dropbox, SkyDrive, GoogleDocs and in other iPad applications you can store them in PDF Expert.
PDF Expert provides the best support for filling out PDF forms. Text fields, check boxes, radio buttons and other form elements work as you expect and all the information you enter is saved within the form. Even complex interactive forms with Javascript work impressively well.