PDF Compressor vs 视频图片压缩

PDF Compressor is a fast, simple, and privacy-focused tool for reducing PDF file size on your iPhone and iPad. — COMMON PROBLEMS WE SOLVE — • Application system says "PDF must be under 2MB" but yours is 8MB • Exam registration (civil service, teaching certification, GRE, IELTS) requires smaller PDFs • Visa and passport scans are too large for embassy upload portals • Email attachments exceed the 25MB limit • Contracts, invoices, and resumes need to be smaller for sharing • Academic journal submission systems have strict PDF size limits If any of these sound familiar, PDF Compressor can fix it in seconds. — KEY FEATURES — COMPRESS TO A SPECIFIC TARGET SIZE Choose your target and let the app handle the rest: • 500KB — For strict application forms • 1MB — For exam registrations • 2MB — Most common, works for most upload systems • 5MB — For visa and passport documents • 10MB — For email attachments and file sharing • Custom — Set any target size you need CLEAR RESULTS • See original size vs. compressed size • View compression ratio (e.g., reduced by 78%) • Know immediately if your target was met • Preview the compressed PDF to verify readability SAVE & SHARE • Save to iCloud Drive, local folders, or other locations • Share via Messages, Mail, AirDrop, or any app • Smart file naming for easy organization • Batch compress multiple PDFs with Pro — PRIVACY FIRST — PDF Compressor processes everything on your device. Your PDF files are never uploaded to any server. We don't read, store, or share your file content. No third-party analytics, no ad tracking, no data collection. — PLEASE NOTE — Compression results vary by PDF type: • Scanned / image-heavy PDFs — Typically see 50%–90% size reduction • Text-only PDFs — Already small; limited compression possible • If the target isn't met, try a larger target — PDF COMPRESSOR PRO — Free users can compress up to 1 time per day. Upgrade to Pro for: • Unlimited PDF compression • Custom target sizes • Batch compression for multiple PDFs • Ad-free, distraction-free experience Choose from flexible options: a one-time purchase Lifetime Pro (unlocked forever), or flexible Monthly Pro and Yearly Pro auto-renewable subscription plans. — IN-APP PURCHASES & SUBSCRIPTIONS TERMS — • Plans and Billing: Monthly Pro and Yearly Pro are auto-renewable subscriptions. Lifetime Pro is a one-time purchase. Actual prices are shown on the App Store product page and purchase sheet. • Auto-Renewal: Payment will be charged to your iTunes Account at confirmation of purchase. Subscriptions will automatically renew at the same price and duration unless auto-renew is turned off at least 24 hours before the end of the current billing period. Your account will be charged for renewal within 24 hours prior to the end of the current period at the cost of the chosen plan. • Manage Subscriptions: You can manage your subscriptions and turn off auto-renewal at any time by going to your App Store Account Settings after purchase. • Restore Purchases: If you have previously unlocked Pro, you can reactivate it by clicking "Restore Purchases" on the paywall or settings screen. • Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Questions or feedback? Reach us through Settings > Contact Us.

压小压全能压缩专家是一款专为解决手机内存告急、大视频&大图片分享受限而打造的专业“瘦身”工具。 日常生活中，您是否经常遇到这些烦恼：手机提示“存储空间不足”？精心剪辑的视频因为文件太大无法通过微信、邮件发送？上传图片总被提示大小超出限制？别担心，压小压为您提供专业、高效、安全的视频、图片“瘦身”方案！采用先进的智能压缩算法，在保证画质清晰的前提下，尽可能地减小视频和图片的文件体积，为您的手机瞬间释放海量空间。 ------核心功能------- 【视频无损瘦身】：告别大文件烦恼 ● 智能模式：一键操作，系统自动平衡体积与画质，小白也能轻松上手。 ● 自定义参数：支持自由调节分辨率、帧率、码率（比特率），满足专业人士的高阶需求。 ● 精准定格大小：微信发大视频受限？只需输入目标文件大小（如输入25MB），压小压为您精准压缩。 ● 多格式支持：兼容 MP4, MOV, AVI, FLV 等多种主流视频格式导出。 【图片智能压缩】：释放相册空间 ● 批量处理：支持一次性导入百张照片，极速批量压缩，告别一张张处理的繁琐。 ● 画质无损：采用智能无损压缩技术，体积缩小70%以上，肉眼看不出画质变化。 ● 格式转换：支持 JPG, PNG, WEBP 等格式相互转换，满足不同场景的上传需求。 压小压全能压缩专家自动订阅说明： 1.订阅周期：1周、1个月、12个月 2.订阅价格：以iAP申请信息为准，例如压小压年会员88元/年 3.付款：用户确认购买并付款后记入iTunes账户。 4.续订：苹果iTunes账户会在到期前24小时内扣费，扣费成功后订阅周期顺延一个订阅周期。 5.取消：如需取消续订，请在当前订阅周期扣费前至少24小时，手动在iTunes/Apple ID设置管理中关闭自动续订功能。 隐私政策：https://api.yaxiaoya.com/static/html/ios/privacy_policy.html 用户协议：https://api.yaxiaoya.com/static/html/ios/user_agreement.html