[Android] Free: Accumulator PDF Creator (Was $59.99) @ Google Play Store

What you will accomplish with this application includes, but is not limited to:

• Convert images and GIFs to PDF.
• Convert PDF to Images.
• Write or paste text to a PDF.
• Create professional PDF pages and presentations from scratch, implementing your own design on every page.
• Convert complete MP4 videos or GIFs into either a PDF document or a series of individual images.
• Extract individual images from PDFs or GIFs or videos.
• Annotate a video frame by adding images, arrows, drawings, text, or shapes, and then save it as either a PDF or an image.
• Transform PDFs to a Video or a GIF.
• Compress, merge, and split PDFs.
• Trim a video and take only the desired portion.
• Combine multiple videos into a single video.
• Paint new images or edit existing ones.
• Resize images individually or in batches.
• Remove or extract specific pages from a PDF document.
• Add or remove password to a PDF document.
• Equalize the size of PDF document pages.

Credit to nocure at OzBargain