I almost paid for Adobe Acrobat, then PDFGear stopped me with fast edits, compression, and signing. No subscription.

Adobe Acrobat X Pro是一款由 Adobe推出的专业 PDF处理工具。它支持创建和编辑包含多媒体元素的 PDF 文件，并确保信息的安全共享。用户可将纸质文件、Excel表格、电子邮件、网页内容、图片以及 Flash动画等多种格式扫描或转换为 PDF，便于后续的修改、整理与传输。

Adobe Acrobat online offers fast, secure, free tools to edit, merge, convert, and compress PDFs directly in your browser on any device. From editing and annotating PDFs, to merging, converting, and ...